diff --git a/Makefile b/Makefile
index 74fa8f7..7d474d9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,7 @@
-CC = gcc
-CFLAGS = -Wall -Wextra -pedantic -std=c99 -O2
 PREFIX = /usr/local
 
-ambientd: ambientd.c
+ambientd: ambientd.c3
+	c3c compile -O1 -g0 --optsize=small --single-module=yes --fp-math=fast --x86cpu=native ambientd.c3
 
 install:
 	cp ambientd ${PREFIX}/bin/