diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d34028207829..214314f9cf89 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,6 +17,8 @@ env:
     ${{ github.workspace }}/packages/**/build
     ${{ github.workspace }}/packages/**/dist
     ${{ github.workspace }}/packages/**/esm
+    ${{ github.workspace }}/packages/ember/*.d.ts
+    ${{ github.workspace }}/packages/ember/instance-initializers
     ${{ github.workspace }}/packages/serverless/dist-awslambda-layer/*.zip
 
   BUILD_CACHE_KEY: ${{ github.sha }}