diff --git a/src/lists/cheese_words.rb b/src/lists/cheese_words.rb
index addf1be..2263413 100644
--- a/src/lists/cheese_words.rb
+++ b/src/lists/cheese_words.rb
@@ -91,6 +91,7 @@ module Lists
         "ricotta",
         "roquefort",
         "sajt",
+        "ser",
         "sires",
         "sisi",
         "spundekäs",