diff --git a/.github/workflows/build-enjoy-app.yml b/.github/workflows/build-enjoy-app.yml
index 66bc9b20..936bf8d1 100644
--- a/.github/workflows/build-enjoy-app.yml
+++ b/.github/workflows/build-enjoy-app.yml
@@ -36,7 +36,7 @@ jobs:
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: "**/node_modules"
-          key: ${{ runner.os }}-{{ github.event.inputs.arch }}-${{ hashFiles('**/yarn.lock') }}
+          key: ${{ runner.os }}-${{ github.event.inputs.arch }}-${{ hashFiles('**/yarn.lock') }}
 
       - name: Install dependencies
         env: