1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 4b951c6..b628dad 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ CFLAGS  = -std=c99 -Wall -Wextra
 PREFIX   ?= /usr/local
 BINPREFIX = $(PREFIX)/bin
 
-all: CFLAGS += -Os
+all: CFLAGS += -O3 -mtune=native
 all: $(PROG)
 
 debug: CFLAGS += -O0 -g -pedantic