diff --git a/.github/workflow/docker-build-lab-gems.yml b/.github/workflows/docker-build-lab-gems.yml
similarity index 100%
rename from .github/workflow/docker-build-lab-gems.yml
rename to .github/workflows/docker-build-lab-gems.yml
diff --git a/session_gems/environment.yml b/session_gems/environment.yml
deleted file mode 100755
index 15104c9..0000000
--- a/session_gems/environment.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-name: cell-factory-design-course
-dependencies:
-        - pip
-        - python==3.6
-        - ipykernel
-        - pandas>=0.21.0
-        - ipywidgets
-        - pip:
-          - plotly>=2.0.12
-          - cameo
-          - escher>=1.6.0
-          
\ No newline at end of file
diff --git a/session_gems/gems_env.yml b/session_gems/gems_env.yml
index b3bd3b3..096bfd7 100644
--- a/session_gems/gems_env.yml
+++ b/session_gems/gems_env.yml
@@ -18,4 +18,5 @@ dependencies:
     - plotly>=2.0.12
     - cameo
     - escher>=1.6.0
-    - cplex
\ No newline at end of file
+    - cplex
+    
\ No newline at end of file