1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 76f3163..62fe2a6 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ lz4demo64: lz4.c lz4.h bench.c lz4demo.c
 	gcc      -O3 -I. -std=c99 -Wall -W -Wundef -Wno-implicit-function-declaration lz4.c bench.c lz4demo.c -o $(OUTPUT64)
 
 lz4demo32: lz4.c lz4.h bench.c lz4demo.c
-	gcc -m32 -O3 -I. -std=c99 -Wall -W -Wundef -Wno-implicit-function-declaration lz4.c bench.c lz4demo.c -o $(OUTPUT32)
+	gcc -m32 -Os -march=native -I. -std=c99 -Wall -W -Wundef -Wno-implicit-function-declaration lz4.c bench.c lz4demo.c -o $(OUTPUT32)
 
 clean:
 	rm -f core *.o $(OUTPUT32) $(OUTPUT64)