diff --git a/Makefile b/Makefile
index fd79a1d..9408958 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CC ?= cc
-CFLAGS ?= -std=c11 -O2 -Wall -Wextra -Wpedantic
+CFLAGS ?= -std=c11 -march=native -O2 -pipe -Wall -Wextra -Wpedantic
 OPENMP_FLAGS ?= -fopenmp
 LDLIBS ?= -lm
 ENABLE_PNG ?= 1