1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 2f4b7e6ab2..7a24c903b2 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ RM_REC = $(RM) -r
 ZIP = zip -q
 CP  = cp
 
-CFLAGS   = -g -Wall -Wstrict-prototypes -Wuninitialized -Wno-long-long -Wno-multichar -Wno-unknown-pragmas
+CFLAGS   = -g -O -Wall -Wstrict-prototypes -Wuninitialized -Wno-long-long -Wno-multichar -Wno-unknown-pragmas
 DEFINES  =
 LDFLAGS :=
 INCLUDES:= -I. -Icommon