diff --git a/lib/refrepo/valid/homogeneity.rb b/lib/refrepo/valid/homogeneity.rb
index 37218b8b67383bd7f78268bc2b2b7c7793768d13..e6af26145ddb94422eaee2c0feeba25acfe8f217 100644
--- a/lib/refrepo/valid/homogeneity.rb
+++ b/lib/refrepo/valid/homogeneity.rb
@@ -80,6 +80,7 @@ eos
 
     (1..21).each { |kavlan|
       ignore_keys << "~kavlan.eth#{eth}.kavlan-#{kavlan}"
+      ignore_keys << "~kavlan6.eth#{eth}.kavlan-#{kavlan}"
     }
   }