diff --git a/.github/workflows/buildAndTest.yml b/.github/workflows/buildAndTest.yml
index 40fbbb7f1..02e536d1d 100644
--- a/.github/workflows/buildAndTest.yml
+++ b/.github/workflows/buildAndTest.yml
@@ -68,11 +68,11 @@ jobs:
       run: |
         mkdir build_assert
         cd build_assert
-        cmake .. -DCMAKE_BUILD_TYPE=Debug -DLLVM_ENABLE_ASSERTIONS=ON -DMLIR_DIR=../llvm/install/lib/cmake/mlir/ -DLLVM_DIR=../llvm/install/lib/cmake/llvm/ -DCMAKE_LINKER=lld -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+        cmake .. -DCMAKE_BUILD_TYPE=Debug -DLLVM_ENABLE_ASSERTIONS=ON -DMLIR_DIR=../${LLVM}/install/lib/cmake/mlir/ -DLLVM_DIR=../${LLVM}/install/lib/cmake/llvm/ -DCMAKE_LINKER=lld -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
         make check-npcomp -j$(nproc)
     - name: Build and Test npcomp (Release)
       run: |
         mkdir build_release
         cd build_release
-        cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DMLIR_DIR=../llvm/install/lib/cmake/mlir/ -DLLVM_DIR=../llvm/install/lib/cmake/llvm/ -DCMAKE_LINKER=lld -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+        cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DMLIR_DIR=../${LLVM}/install/lib/cmake/mlir/ -DLLVM_DIR=../${LLVM}/install/lib/cmake/llvm/ -DCMAKE_LINKER=lld -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
         make check-npcomp -j$(nproc)