diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 977a3ecb..520c9404 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,3 +35,4 @@ jobs:
       working-directory: customer_app
       env:
         BL60X_SDK_PATH: ${{ github.workspace }}
+        MAX_MAKE_JOBS: 2