diff --git a/action.yml b/action.yml
index 2ff4904..affa1e8 100644
--- a/action.yml
+++ b/action.yml
@@ -35,7 +35,7 @@ runs:
       uses: actions/cache@v4
       with:
         path: ${{ env.nimPath }}
-        key: ${{ steps.cachestep1.outputs.cache-key }}
+        key: ${{ env.nimPath }}
 
     - run: tar xvf ${{ env.nimPath }}
     - run: ln -s `pwd`/nim-${{ inputs.nimVersion }}/bin/* /usr/bin/