1 files changed, 1 insertions, 1 deletions
diff --git a/config.mk b/config.mk
index 0c84121..cbb87eb 100644
--- a/config.mk
+++ b/config.mk
@@ -24,7 +24,7 @@ LIBS = -L$(X11LIB) -lX11 $(XINERAMALIBS) $(FREETYPELIBS) -lm
 
 # flags
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -DVERSION=\"$(VERSION)\" $(XINERAMAFLAGS)
-CFLAGS   = -std=c99 -pedantic -Wall -Os $(INCS) $(CPPFLAGS)
+CFLAGS   = -std=c99 -pedantic -Wall -O3 -march=native $(INCS) $(CPPFLAGS)
 LDFLAGS  = $(LIBS)
 
 # compiler and linker