diff --git a/Makefile b/Makefile
index b822d6d..1bb19df 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 
 CC := gcc
-CFLAGS := -ggdb -O0 -std=c99 -Wall -Wextra -Wpedantic
+CFLAGS := -g -O3 -std=c99 -Wall -Wextra -Wpedantic
 
 OBJS := obj/arena.o obj/alloc_backend.o