diff --git a/Makefile b/Makefile
index 644716c..b8f4ec4 100755
--- a/Makefile
+++ b/Makefile
@@ -9,8 +9,7 @@ CXX = clang++
 #endif
 
 ifndef CXXFLAGS
-#CXXFLAGS = -Wall -O2 -fPIC -pthread -std=c++11 -I/usr/local/include -DEZC_USE_WINIX_LOGGER -DEZC_HAS_SPECIAL_STREAM
-CXXFLAGS = -Wall -O0 -g -fPIC -pthread -std=c++11 -I/usr/local/include -DEZC_USE_WINIX_LOGGER -DEZC_HAS_SPECIAL_STREAM
+CXXFLAGS = -Wall -O2 -fPIC -pthread -std=c++11 -I/usr/local/include -DEZC_USE_WINIX_LOGGER -DEZC_HAS_SPECIAL_STREAM
 endif