diff --git a/Makefile b/Makefile
index fcb2177..d67683c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 
 CC = gcc
 LDFLAGS = -lxml2 -lcurl -lpcre
-CFLAGS = -g -I/usr/include/libxml2
+CFLAGS = -g -Wall -O2 -I/usr/include/libxml2
 
 PROGRAMS = dlight dlight-compile dlight-read-config