diff --git a/action.yml b/action.yml
index b84c6bf..e85aa31 100644
--- a/action.yml
+++ b/action.yml
@@ -14,7 +14,7 @@ runs:
   steps:
     - name: Install nim
       shell: bash
-      run: echo "OK"
+      run: echo ${{inputs.nimVersion}} , ${{inputs.os}}
 
     - name: cache restore
       id: cachestep1