diff --git a/setup-trivy/action.yml b/setup-trivy/action.yml
index 1a573aa..82e9fbb 100644
--- a/setup-trivy/action.yml
+++ b/setup-trivy/action.yml
@@ -23,7 +23,7 @@ runs:
       uses: actions/cache@v4
       with:
         path: /usr/local/bin/trivy
-        key: trivy-${{ inputs.version }}-${{ inputs.architecture }}-${{ hashFiles('**/action.yml') }}
+        key: trivy-${{ inputs.version }}-${{ inputs.architecture }}
         restore-keys: |
           trivy-${{ inputs.version }}-${{ inputs.architecture }}-
           trivy-${{ inputs.version }}-