diff --git a/CMakeLists.txt b/CMakeLists.txt
index 01df7af..479acc3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,12 +23,4 @@ if(BUILD_AS_STANDALONE)
         enable_testing()
         add_subdirectory(untests)
     endif()
-
-    option(BUILD_WITH_COVERAGE "Build with coverage" OFF)
-    if(BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang"))
-        set(COVERAGE_FLAGS "--coverage")
-        set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
-        set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
-        set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
-    endif()
 endif()
diff --git a/scripts/upload_coverage.sh b/scripts/upload_coverage.sh
index 5c65ca1..b1eef21 100755
--- a/scripts/upload_coverage.sh
+++ b/scripts/upload_coverage.sh
@@ -4,7 +4,7 @@ set -e
 BUILD_DIR=`dirname "$BASH_SOURCE"`/../build
 mkdir -p $BUILD_DIR/coverage
 cd $BUILD_DIR/coverage
-cmake -DCMAKE_BUILD_TYPE=Debug -DFLAT_BUILD_WITH_COVERAGE=ON ../..
+cmake -DCMAKE_BUILD_TYPE=Debug -DBUILD_WITH_COVERAGE=ON ../..
 cmake --build . -- -j8
 
 lcov -d . -z
diff --git a/untests/CMakeLists.txt b/untests/CMakeLists.txt
index 735fbe1..c71a4db 100644
--- a/untests/CMakeLists.txt
+++ b/untests/CMakeLists.txt
@@ -16,6 +16,14 @@ if(NOT catch2_POPULATED)
     add_subdirectory(${catch2_SOURCE_DIR} ${catch2_BINARY_DIR})
 endif()
 
+option(BUILD_WITH_COVERAGE "Build with coverage" OFF)
+if(BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang"))
+    set(COVERAGE_FLAGS "--coverage")
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
+    set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
+endif()
+
 file(GLOB UNTESTS_SOURCES "*.cpp" "*.hpp")
 add_executable(${PROJECT_NAME} ${UNTESTS_SOURCES})
 target_link_libraries(${PROJECT_NAME}