diff --git a/.github/workflows/build_all.yml b/.github/workflows/build_all.yml
index e92eb475..42ee8e2e 100644
--- a/.github/workflows/build_all.yml
+++ b/.github/workflows/build_all.yml
@@ -291,7 +291,7 @@ jobs:
 
         - name: Build
           working-directory: ${{runner.workspace}}/build
-          run: make VERBOSE=1 -j4
+          run: make VERBOSE=1 -j3
 
         - name: Create Dev Archive
           working-directory: ${{runner.workspace}}