diff --git a/gnome-shell.spec b/gnome-shell.spec
index ca93c9b..f5dbde7 100644
--- a/gnome-shell.spec
+++ b/gnome-shell.spec
@@ -16,8 +16,6 @@
 #
 
 
-# set this in prjconf or here
-#define BUILD_AGAINST_GNOME3 0
 
 Name:           gnome-shell
 Version:        2.91.6