diff --git a/CMakeLists.txt b/CMakeLists.txt
index 210d3fb..017b51b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,8 @@ project(valkeyexample)
 
 set(CMAKE_CXX_STANDARD 14)
 set(VALKEY_SOURCE_DIR ${PROJECT_SOURCE_DIR}/thirdparty/valkey)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 --coverage")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 --coverage -fprofile-arcs -ftest-coverage")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 --coverage -fprofile-arcs -ftest-coverage")
 
 include_directories(${VALKEY_SOURCE_DIR}/src/)