diff --git a/cache/store/action.yaml b/cache/store/action.yaml
index d4ae493..d368474 100644
--- a/cache/store/action.yaml
+++ b/cache/store/action.yaml
@@ -21,4 +21,4 @@ runs:
         tar -czf "archive.tar.gz" ${{ inputs.pattern }}
         mkdir -p "/cache/$GITHUB_REPOSITORY/${{ inputs.key }}"
         ARCHIVE="/cache/$GITHUB_REPOSITORY/${{ inputs.key }}/archive.tar.gz"
-        [[ ! -f "$ARCHIVE" ] || [ "$(md5sum "$ARCHIVE")" != "$(md5sum archive.tar.gz)" ]] && mv archive.tar.gz "$ARCHIVE"
+        [[ ! -f "$ARCHIVE" || "$(md5sum "$ARCHIVE")" != "$(md5sum archive.tar.gz)" ]] && mv archive.tar.gz "$ARCHIVE"