diff --git a/Makefile b/Makefile
index fa34a8e..8b83624 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,2 @@
 ph7: ph7.c
-	gcc -o ph7 ph7.c examples/ph7_intro.c -W -Wall -OFast
\ No newline at end of file
+	cc -o ph7 ph7.c examples/ph7_intro.c -W -Wall -Ofast
\ No newline at end of file