--- a/MozillaFirefox/MozillaFirefox.spec	Fri Feb 03 19:32:54 2012 +0100
+++ b/MozillaFirefox/MozillaFirefox.spec	Mon Feb 06 21:17:30 2012 +0100
@@ -18,7 +18,7 @@
 
 
 %define major 10
-%define mainver %major.0
+%define mainver %major.0esr
 
 Name:           MozillaFirefox
 BuildRequires:  Mesa-devel