diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 5e59dfa59..02237ae88 100755
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -1986,7 +1986,7 @@ def github_deployment_ref_tag(lane)
   return new_tag if new_tag && !new_tag.empty?
 
   tag = last_git_tag(pattern: "#{platform(lane).downcase}/*")
-  tag_commit = sh("git rev-list -n 1 tags/#{tag}")
+  tag_commit = sh("git rev-list -n 1 tags/#{tag}").strip
   return unless tag_commit && !tag_commit.empty?
 
   return unless last_git_commit[:commit_hash] == tag_commit