diff --git a/package/firewall/Makefile b/package/firewall/Makefile
index 81aff2240..11dac8f41 100644
--- a/package/firewall/Makefile
+++ b/package/firewall/Makefile
@@ -32,6 +32,7 @@ endef
 
 define Package/firewall/conffiles
 /etc/config/firewall
+/etc/firewall.user
 endef
 
 define Package/firewall/install