diff --git a/Makefile b/Makefile
index c25d443..4e3bb48 100644
--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,7 @@ FLUID := fluid
 
 CXXFLAGS+= -I /usr/include/cairo
 #CXXFLAGS+= -g -O0
+CXXFLAGS+= -Oz
 
 
 .DEFAULT := all