diff --git a/CHANGELOG.md b/CHANGELOG.md
index b66bfa8..251db1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+### Fixed:
+- Remove prompt to create `CHANGELOG.md` in project root, while using custom changelog_path param ([Issue #28](https://github.com/pajapro/fastlane-plugin-changelog/issues/28) and [Issue #23](https://github.com/pajapro/fastlane-plugin-changelog/issues/23))
 
 ## [0.9.0] - 2017-11-25
 - Add `placeholder_line` param to `stamp_changelog` action ([feature request #22](https://github.com/pajapro/fastlane-plugin-changelog/issues/22))
diff --git a/lib/fastlane/plugin/changelog.rb b/lib/fastlane/plugin/changelog.rb
index 53f5194..54b761e 100644
--- a/lib/fastlane/plugin/changelog.rb
+++ b/lib/fastlane/plugin/changelog.rb
@@ -2,69 +2,11 @@
 
 module Fastlane
   module Changelog
-    CHANGELOG_PATH = './CHANGELOG.md'
-    DEFAULT_CHANGELOG = '# Change Log
-All notable changes to this project will be documented in this file.
-
-The format is based on [Keep a Changelog](http://keepachangelog.com/)
-and this project adheres to [Semantic Versioning](http://semver.org/).
-
-## [Unreleased]
-### Added
-- Your awesome new feature'
-
     # Return all .rb files inside the "actions" and "helper" directory
     def self.all_classes
       Dir[File.expand_path('**/{actions,helper}/*.rb', File.dirname(__FILE__))]
     end
 
-    # Offer user to setup CHANGELOG.md file in project folder (unless it already exists)
-    def self.setup_changelog
-      unless has_changelog?
-        if FastlaneCore::UI.confirm('Your project folder does not have CHANGELOG.md - do you want to create one now?')
-          create_changelog
-
-          FastlaneCore::UI.message('Changelog plugin can automaticaly create a link for comparison between two tags (see https://github.com/pajapro/fastlane-plugin-changelog#--stamp_changelog)')
-          if FastlaneCore::UI.confirm('Do you want to create links for comparing tags?')
-            repo_url = FastlaneCore::UI.input('Enter your GitHub or Bitbucket repository URL (e.g.: https://github.com/owner/project or https://bitbucket.org/owner/project):')
-            create_comparison_link(repo_url)
-          else
-            write_to_changelog(DEFAULT_CHANGELOG)
-          end
-        end
-      end
-    end
-
-    # Does CHANGELOG.md exists in project folder?
-    def self.has_changelog?
-      File.exist?(CHANGELOG_PATH)
-    end
-
-    # Create CHANGELOG.md file
-    def self.create_changelog
-      FileUtils.touch 'CHANGELOG.md'
-    end
-
-    # Create a link for tag comparison
-    def self.create_comparison_link(repo_url)
-      if repo_url.start_with?('https://github.com')
-        output = DEFAULT_CHANGELOG + "\n\n[Unreleased]: #{repo_url}/compare/master...HEAD"
-        write_to_changelog(output)
-      elsif repo_url.start_with?('https://bitbucket.org')
-        output = DEFAULT_CHANGELOG + "\n\n[Unreleased]: #{repo_url}/compare/master..HEAD"
-        write_to_changelog(output)
-      else
-        FastlaneCore::UI.error('Unknown repository host')
-        FastlaneCore::UI.message('Creating CHANGELOG.md without links for comparing tags')
-        write_to_changelog(DEFAULT_CHANGELOG)
-      end
-    end
-
-    # Write given content to CHANGELOG.md
-    def self.write_to_changelog(changelog)
-      File.open(CHANGELOG_PATH, 'w') { |f| f.write(changelog) }
-      FastlaneCore::UI.success('Successfuly created CHANGELOG.md')
-    end
   end
 end
 
@@ -73,6 +15,3 @@ def self.write_to_changelog(changelog)
 Fastlane::Changelog.all_classes.each do |current|
   require current
 end
-
-# By default we want to ensure CHANGELOG.md is present
-Fastlane::Changelog.setup_changelog
diff --git a/lib/fastlane/plugin/changelog/actions/read_changelog.rb b/lib/fastlane/plugin/changelog/actions/read_changelog.rb
index 4042be0..1e3df37 100644
--- a/lib/fastlane/plugin/changelog/actions/read_changelog.rb
+++ b/lib/fastlane/plugin/changelog/actions/read_changelog.rb
@@ -8,7 +8,7 @@ module SharedValues
     class ReadChangelogAction < Action
       def self.run(params)
         changelog_path = params[:changelog_path] unless params[:changelog_path].to_s.empty?
-        UI.error("CHANGELOG.md at path '#{changelog_path}' does not exist") unless File.exist?(changelog_path)
+        changelog_path = Helper::ChangelogHelper.ensure_changelog_exists(changelog_path)
 
         section_identifier = params[:section_identifier] unless params[:section_identifier].to_s.empty?
         escaped_section_identifier = Regexp.escape(section_identifier[/\[(.*?)\]/, 1])
@@ -77,7 +77,7 @@ def self.details
       def self.available_options
         [
           FastlaneCore::ConfigItem.new(key: :changelog_path,
-                                       env_name: "FL_READ_CHANGELOG_PATH_TO_CHANGELOG",
+                                       env_name: "FL_CHANGELOG_PATH",
                                        description: "The path to your project CHANGELOG.md",
                                        is_string: true,
                                        default_value: "./CHANGELOG.md",
diff --git a/lib/fastlane/plugin/changelog/actions/stamp_changelog.rb b/lib/fastlane/plugin/changelog/actions/stamp_changelog.rb
index b043f78..7779b65 100644
--- a/lib/fastlane/plugin/changelog/actions/stamp_changelog.rb
+++ b/lib/fastlane/plugin/changelog/actions/stamp_changelog.rb
@@ -6,7 +6,7 @@ class StampChangelogAction < Action
       def self.run(params)
         # 1. Ensure CHANGELOG.md exists
         changelog_path = params[:changelog_path] unless params[:changelog_path].to_s.empty?
-        UI.error("CHANGELOG.md at path '#{changelog_path}' does not exist") unless File.exist?(changelog_path)
+        changelog_path = Helper::ChangelogHelper.ensure_changelog_exists(changelog_path)
 
         # 2. Ensure there are changes in [Unreleased] section
         unreleased_section_content = Actions::ReadChangelogAction.run(changelog_path: changelog_path, section_identifier: UNRELEASED_IDENTIFIER, excluded_markdown_elements: ["###"])
@@ -108,7 +108,7 @@ def self.details
       def self.available_options
         [
           FastlaneCore::ConfigItem.new(key: :changelog_path,
-                                       env_name: "FL_STAMP_CHANGELOG_PATH_TO_CHANGELOG",
+                                       env_name: "FL_CHANGELOG_PATH",
                                        description: "The path to your project CHANGELOG.md",
                                        is_string: true,
                                        default_value: "./CHANGELOG.md",
diff --git a/lib/fastlane/plugin/changelog/actions/update_changelog.rb b/lib/fastlane/plugin/changelog/actions/update_changelog.rb
index 64b68e2..f19e0ed 100644
--- a/lib/fastlane/plugin/changelog/actions/update_changelog.rb
+++ b/lib/fastlane/plugin/changelog/actions/update_changelog.rb
@@ -3,7 +3,7 @@ module Actions
     class UpdateChangelogAction < Action
       def self.run(params)
         changelog_path = params[:changelog_path] unless params[:changelog_path].to_s.empty?
-        UI.error("CHANGELOG.md at path '#{changelog_path}' does not exist") unless File.exist?(changelog_path)
+        changelog_path = Helper::ChangelogHelper.ensure_changelog_exists(changelog_path)
 
         section_identifier = params[:section_identifier] unless params[:section_identifier].to_s.empty?
         escaped_section_identifier = section_identifier[/\[(.*?)\]/, 1]
@@ -95,7 +95,7 @@ def self.details
       def self.available_options
         [
           FastlaneCore::ConfigItem.new(key: :changelog_path,
-                                       env_name: "FL_UPDATE_CHANGELOG_PATH_TO_CHANGELOG",
+                                       env_name: "FL_CHANGELOG_PATH",
                                        description: "The path to your project CHANGELOG.md",
                                        is_string: true,
                                        default_value: "./CHANGELOG.md",
diff --git a/lib/fastlane/plugin/changelog/helper/changelog_helper.rb b/lib/fastlane/plugin/changelog/helper/changelog_helper.rb
index 1f5e53a..74554e7 100644
--- a/lib/fastlane/plugin/changelog/helper/changelog_helper.rb
+++ b/lib/fastlane/plugin/changelog/helper/changelog_helper.rb
@@ -1,13 +1,74 @@
 module Fastlane
   module Helper
+    CHANGELOG_PATH = './CHANGELOG.md'
+    DEFAULT_CHANGELOG = '# Change Log
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](http://semver.org/).
+
+## [Unreleased]
+### Added
+- Your awesome new feature'
+
+    # TODO: ❗️ Add unit tests for methods in this class
     class ChangelogHelper
-      # class methods that you define here become available in your action
-      # as `Helper::ChangelogHelper.your_method`
-      #
-      def self.show_message
-        UI.message("Hello from the changelog plugin helper!")
+
+      # Ensures CHANGELOG.md exists at given path. If not, offers to create a default one. 
+      # Returns path to CHANGELOG.md to be used
+      def self.ensure_changelog_exists(path)
+        if File.exist?(path)
+          FastlaneCore::UI.success "Found CHANGELOG.md at #{path}"
+          path
+        else
+          FastlaneCore::UI.message("Cannot find CHANGELOG.md at #{path}")
+          generate_changelog
+          CHANGELOG_PATH
+        end
+      end
+
+      # Generates CHANGELOG.md in project root
+      def self.generate_changelog
+        if FastlaneCore::UI.confirm('Do you want to generate default CHANGELOG.md in the project root?')
+            FileUtils.touch 'CHANGELOG.md'
+            generate_comparison_link
+        else 
+            FastlaneCore::UI.error("Cannot continue without CHANGELOG.md file")
+        end
       end
 
+      # Generates link for tag comparison
+      def self.generate_comparison_link     
+        FastlaneCore::UI.message('Changelog plugin can automaticaly create a link for comparison between two tags (see https://github.com/pajapro/fastlane-plugin-changelog#--stamp_changelog)')
+        if FastlaneCore::UI.confirm('Do you want to create links for comparing tags?')
+          repo_url = FastlaneCore::UI.input('Enter your GitHub or Bitbucket repository URL (e.g.: https://github.com/owner/project or https://bitbucket.org/owner/project):')
+          compose_comparison_link(repo_url)
+        else
+          write_to_changelog(DEFAULT_CHANGELOG)
+        end
+      end
+
+      # Composes link for tag comparison for GitHub or Bitbucket
+      def self.compose_comparison_link(repo_url)
+        if repo_url.start_with?('https://github.com')
+          output = DEFAULT_CHANGELOG + "\n\n[Unreleased]: #{repo_url}/compare/master...HEAD"
+          write_to_changelog(output)
+        elsif repo_url.start_with?('https://bitbucket.org')
+          output = DEFAULT_CHANGELOG + "\n\n[Unreleased]: #{repo_url}/compare/master..HEAD"
+          write_to_changelog(output)
+        else
+          FastlaneCore::UI.error('Unknown repository host')
+          FastlaneCore::UI.message('Creating CHANGELOG.md without links for comparing tags')
+          write_to_changelog(DEFAULT_CHANGELOG)
+        end
+      end
+
+      # Writes given content to CHANGELOG.md in project root
+      def self.write_to_changelog(changelog)
+        File.open(CHANGELOG_PATH, 'w') { |f| f.write(changelog) }
+        FastlaneCore::UI.success('Successfuly created CHANGELOG.md')
+      end
+      
       def self.get_line_separator(file_path)
         f = File.open(file_path)
         enum = f.each_char
diff --git a/lib/fastlane/plugin/changelog/version.rb b/lib/fastlane/plugin/changelog/version.rb
index b5bb0d2..469f1f2 100644
--- a/lib/fastlane/plugin/changelog/version.rb
+++ b/lib/fastlane/plugin/changelog/version.rb
@@ -1,5 +1,5 @@
 module Fastlane
   module Changelog
-    VERSION = "0.9.0"
+    VERSION = "0.10.0"
   end
 end