diff --git a/PBot/AntiFlood.pm b/PBot/AntiFlood.pm
index e1705eec..f78e5f15 100644
--- a/PBot/AntiFlood.pm
+++ b/PBot/AntiFlood.pm
@@ -490,6 +490,8 @@ sub address_to_mask {
     }
   } elsif($address =~ m/[^.]+\.([^.]+\.[^.]+)$/) {
     $banmask = "*.$1";
+  } elsif($address =~ m{^gateway/([^/]+)/([^/]+)/}) {
+    $banmask = "gateway/$1/$2/*";
   } else {
     $banmask = $address;
   }
diff --git a/PBot/VERSION.pm b/PBot/VERSION.pm
index 30b63caf..f81ac083 100644
--- a/PBot/VERSION.pm
+++ b/PBot/VERSION.pm
@@ -13,8 +13,8 @@ use warnings;
 # These are set automatically by the build/commit script
 use constant {
   BUILD_NAME     => "PBot",
-  BUILD_REVISION => 777,
-  BUILD_DATE     => "2014-08-13",
+  BUILD_REVISION => 778,
+  BUILD_DATE     => "2014-08-18",
 };
 
 1;