diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 8800509..5ecfcfe 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -30,6 +30,14 @@ jobs:
             libxrandr-dev \
             libgl1-mesa-dev
 
+      - name: Install LLVM and Clang
+        uses: KyleMayes/install-llvm-action@v2
+        with:
+          version: "19"
+
+      - name: debug
+        run: clang++ --version
+
       # Install Ninja
       - name: Install Ninja
         uses: seanmiddleditch/gha-setup-ninja@master