diff --git a/CMakeLists.txt b/CMakeLists.txt
index 24ec76b2..33a703d5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,8 +48,8 @@ set(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "" FORCE)
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /W4 /wd4100 /wd4244 /wd4125 /wd4800 /wd4456 /wd4458 /wd4305 /wd4459 /wd4121 /wd4996 /wd4127")
 else()
-set(CMAKE_CXX_FLAGS_DEBUG "-Wall -fPIC -ggdb")
-set(CMAKE_CXX_FLAGS_RELEASE "-Wall -fPIC -O3 -g")
+set(CMAKE_CXX_FLAGS_DEBUG "-Wall -fPIC -ggdb -pipe")
+set(CMAKE_CXX_FLAGS_RELEASE "-Wall -fPIC -O3 -g -pipe")
 endif()
 set(CMAKE_DEFIN)