diff --git a/.cmake/ConfigureCompilerFlags.cmake b/.cmake/ConfigureCompilerFlags.cmake
index c558c9336..7e851f5b6 100644
--- a/.cmake/ConfigureCompilerFlags.cmake
+++ b/.cmake/ConfigureCompilerFlags.cmake
@@ -1,8 +1,6 @@
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -Wno-unused-result -Wno-deprecated-declarations")
-set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -std=c++17 -DDEBUG -g -frtti -fexceptions")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -std=c++17 -DDEBUG -g -frtti -fexceptions -fsanitize=address,undefined")
 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DDEBUG")
 
-# enable for additional memory checking with fsanitize
-# set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g3 -fsanitize=address,undefined")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -std=c++17 -O2 -frtti -fexceptions -Wno-psabi")
 set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2 -Wno-psabi")