--- freebsd/Makefile.orig	2013-12-08 20:54:46.651261821 +0100
+++ freebsd/Makefile	2013-12-08 20:55:15.418253611 +0100
@@ -9,7 +9,7 @@
 LDADD= -lutil
 GTK_CFLAGS!= pkgconf --cflags $(LIBS)
 GTK_LDFLAGS!= pkgconf --libs $(LIBS)
-CFLAGS+= $(GTK_CFLAGS) -O2 -Wall -I. -I..
+CFLAGS+= $(GTK_CFLAGS) -Wall -I. -I..
 LDFLAGS+= $(GTK_LDFLAGS)
 
 PREFIX?= /usr/local