diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8c31809..54cead3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ on:
   workflow_dispatch:
 
 env:
-  BUILD_TYPE: Debug
+  BUILD_TYPE: Coverage
 
 jobs:
   build:
@@ -18,7 +18,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_CXX_FLAGS="-g -O0 --coverage -fprofile-arcs -ftest-coverage" -DCMAKE_C_FLAGS="-g -O0 --coverage -fprofile-arcs -ftest-coverage"
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
 
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7ffa63e..6388353 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,3 +12,8 @@ include_directories(include "${LLVM_INCLUDE_DIR}")
 
 add_subdirectory(src)
 add_subdirectory(test)
+
+set(GCC_COVERAGE_FLAGS "-fno-exceptions --coverage")
+set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_DEBUG} ${GCC_COVERAGE_FLAGS}")
+set(CMAKE_C_FLAGS_COVERAGE "${CMAKE_C_FLAGS_DEBUG} ${GCC_COVERAGE_FLAGS}")
+set(CMAKE_LD_FLAGS_COVERAGE "${CMAKE_C_FLAGS_DEBUG} --coverage")