diff --git a/.github/workflows/build-linux.yaml b/.github/workflows/build-linux.yaml
index 79beb49..9aa5b3a 100644
--- a/.github/workflows/build-linux.yaml
+++ b/.github/workflows/build-linux.yaml
@@ -42,6 +42,6 @@ jobs:
         with:
           languages: c-cpp
       - name: build
-        run: make
+        run: make -j$(nproc)
       - name: analyze
         uses: github/codeql-action/analyze@v3