diff --git a/src/Makefile b/src/Makefile
index 83b8e9561..6a54fdf09 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -66,6 +66,8 @@ endif
 
 all: unix gfdoc $(BUILD_JAR) lib
 
+gf: unix
+
 unix: today opt
 
 windows: unix