diff --git a/action.yml b/action.yml
index 03338c5..fbcab32 100644
--- a/action.yml
+++ b/action.yml
@@ -14,8 +14,11 @@ runs:
   steps:
     - name: Set environment variables
       run: |
-        echo "nimPath=nim-${{ inputs.nimVersion }}-${{ inputs.os }}_x64.tar.xz" >> $GITHUB_ENV
-        echo "nimUrl=https://nim-lang.org/download/${{ env.nimPath }}" >> $GITHUB_ENV
+        set -x
+        #echo "nimPath=nim-${{ inputs.nimVersion }}-${{ inputs.os }}_x64.tar.xz"  >> $GITHUB_ENV
+        #echo "nimUrl=https://nim-lang.org/download/${{ env.nimPath }}" >> $GITHUB_ENV
+        nimPath=nim-${{ inputs.nimVersion }}-${{ inputs.os }}_x64.tar.xz
+        nimUrl=https://nim-lang.org/download/${{ env.nimPath }}
 
     - name: cache restore
       id: cachestep1