diff --git a/app/models/constants/case_log.rb b/app/models/constants/case_log.rb
index 73cfc4a51..f1a96e959 100644
--- a/app/models/constants/case_log.rb
+++ b/app/models/constants/case_log.rb
@@ -1074,7 +1074,6 @@ module Constants::CaseLog
     "Yes" => 0,
     "No" => 1,
     "Tenant prefers not to say" => 2,
-    "Don’t know" => 3,
   }.freeze
 
   HAS_BENEFITS_OPTIONS = ["Housing benefit",
diff --git a/config/forms/2021_2022.json b/config/forms/2021_2022.json
index 33fdaa6e0..bbc017dbc 100644
--- a/config/forms/2021_2022.json
+++ b/config/forms/2021_2022.json
@@ -2304,8 +2304,7 @@
                     "0": "Yes",
                     "1": "No",
                     "divider_a": true,
-                    "2": "Don’t know",
-                    "3": "Tenant prefers not to say"
+                    "2": "Tenant prefers not to say"
                   }
                 }
               }