diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 57faa7e..989ae79 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -9,39 +9,23 @@ on:
     - cron: '0 0 1 * *'
 
 jobs:
-  build-llv15:
+  build-test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - llvm: "15"
+          - llvm: "18"
+          - llvm: "19"
     steps:
       - name: Checkout
         uses: actions/checkout@v3
         with:
           submodules: recursive
-      - name: Install LLVM and Clang
-        uses: KyleMayes/install-llvm-action@v2
-        with:
-            version: "15.0"
-      - name: Install deps
-        run: |
-          chmod +x tools/install_deps.sh
-          ./tools/install_deps.sh -s
-      - name: Build and test
-        run: |
-          make test
-  build-llv19:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: recursive
-      - name: Install LLVM and Clang
-        uses: KyleMayes/install-llvm-action@v2
-        with:
-            version: "19.0"
       - name: Install deps
         run: |
           chmod +x tools/install_deps.sh
-          ./tools/install_deps.sh -s
+          ./tools/install_deps.sh -l ${{ matrix.llvm }}
       - name: Build and test
         run: |
           make test
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