diff --git a/modules b/modules
index 28f4ab4fc677508057dc4c1e5119a3b5da4b452f..bf6d5254f394bd6a93b1a233071e229445d2c74d 100644
--- a/modules
+++ b/modules
@@ -1,5 +1,5 @@
 GLUON_SITE_FEEDS='ffnw'
 
 PACKAGES_FFNW_REPO=https://git.nordwest.freifunk.net/ffnw-firmware/packages.git
-PACKAGES_FFNW_BRANCH=master
-PACKAGES_FFNW_COMMIT=1e00147dc145d6020b9c0fd5bab4f4e0433b1919
+PACKAGES_FFNW_BRANCH=1.1
+PACKAGES_FFNW_COMMIT=45b3fbcd9aae6a937bc3ff7e67f408d6d50074ef
diff --git a/site.conf b/site.conf
index 75047ba363fa52308466d6e1d0391e9db334e039..74fa258d6984e755ac1bca5412e04fb067a205a3 100644
--- a/site.conf
+++ b/site.conf
@@ -7,7 +7,7 @@
 		openwrt = 'http://openwrt.draic.info/%n/%v/%S/packages',
 	},
 
-	prefix4 = '10.18.0.0/17',
+	prefix4 = '10.18.0.0/16',
 	prefix6 = 'fd74:fdaa:9dc4::/64',
 
 	mesh_on_wan = false,