diff --git a/action.yml b/action.yml
index a1ed8ee..71d9280 100644
--- a/action.yml
+++ b/action.yml
@@ -74,7 +74,6 @@ runs:
       with:
         path: ~/.aftman/bin
         key: ${{ runner.os }}-aftman
-      shell: bash
 
     - name: Install tools
       run: |