diff --git a/katran/lib/CMakeLists.txt b/katran/lib/CMakeLists.txt
index cd11504..6a86f24 100644
--- a/katran/lib/CMakeLists.txt
+++ b/katran/lib/CMakeLists.txt
@@ -9,11 +9,12 @@ set(CMAKE_CXX_COMPILER_ID "Clang")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++14")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-sign-compare -Wno-bool-compare")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=unused-variable -Woverloaded-virtual -Wnon-virtual-dtor")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-maybe-uninitialized -Wdeprecated-declarations")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=deprecated-declarations")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror")
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-sign-compare -Wno-bool-compare")
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=unused-variable -Woverloaded-virtual -Wnon-virtual-dtor")
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-maybe-uninitialized -Wdeprecated-declarations")
+#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=deprecated-declarations")

 # system libs
 find_library(GLOG libglog.a glog)