diff --git a/firefox.spec b/firefox.spec
index 14a0d59..d015061 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -8,6 +8,7 @@
 # This is a discussed topic. Please, do not flame it again.
 
 %define major 50.0.2
+%define ff_epoch 0
 # (tpg) set version HERE !!!
 %define realver %{major}
 %define firefox_appid \{ec8030f7-c20a-464f-9b0e-13a3a9e97384\}
@@ -30,6 +31,7 @@
 Summary:	Next generation web browser
 Name:		firefox
 Version:	%{major}
+Epoch:		%{ff_epoch}
 Release:	1
 License:	MPLv1+
 Group:		Networking/WWW