diff --git a/Makefile b/Makefile
index 55a13b7..a81c10d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,3 @@
 schreammake: tokenize.c
-	gcc -DNDEBUG -c -fPIC -O$1 -Wall -Wextra -pedantic -Wpointer-arith -Werror --std=c99 ./tokenize.c;
+	gcc -DNDEBUG -c -fPIC -O3 -Wall -Wextra -pedantic -Wpointer-arith -Werror --std=c99 ./tokenize.c;
 	gcc -lmaa -shared -o tokenize.so tokenize.o;