diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 175e11b..025ac77 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -14,16 +14,20 @@ jobs:
       - run: pip3 -v install platformio
       - run: echo "::add-path::~/.local/bin"
       - uses: actions/checkout@v2
-      - run: PLATFORMIO_BUILD_CACHE_DIR="build_cache/" pio run
+      - run: pio run
       - uses: actions/upload-artifact@v1
         with:
-          name: build_cache
-          path: build_cache
+          name: build_files
+          path: .pio/build
     
   build:
     runs-on: self-hosted
+    needs: precompile
     steps:
     - uses: actions/checkout@v2
+    - uses: actions/download-artifact@v1
+      with:
+        name: build_files
     - name: check for updates
       run: platformio update
     - name: run cppcheck