diff --git a/proto/anki/links.proto b/proto/anki/links.proto
index dc3bd0552..6dd9ad8c6 100644
--- a/proto/anki/links.proto
+++ b/proto/anki/links.proto
@@ -40,9 +40,8 @@ message HelpPageLinkRequest {
     CARD_TYPE_DUPLICATE = 18;
     CARD_TYPE_NO_FRONT_FIELD = 19;
     CARD_TYPE_MISSING_CLOZE = 20;
-    CARD_TYPE_EXTRANEOUS_CLOZE = 21;
+    TROUBLESHOOTING = 21;
     CARD_TYPE_TEMPLATE_ERROR = 22;
-    TROUBLESHOOTING = 23;
   }
   HelpPage page = 1;
 }
diff --git a/rslib/src/error/mod.rs b/rslib/src/error/mod.rs
index 72ba05baf..0da89e0ff 100644
--- a/rslib/src/error/mod.rs
+++ b/rslib/src/error/mod.rs
@@ -148,7 +148,6 @@ impl AnkiError {
                         tr.card_templates_identical_front(index + 1)
                     }
                     CardTypeErrorDetails::MissingCloze => tr.card_templates_missing_cloze(),
-                    CardTypeErrorDetails::ExtraneousCloze => tr.card_templates_extraneous_cloze(),
                 };
                 format!("{}<br>{}", header, details)
             }
@@ -203,7 +202,6 @@ impl AnkiError {
                 CardTypeErrorDetails::Duplicate { .. } => HelpPage::CardTypeDuplicate,
                 CardTypeErrorDetails::NoFrontField => HelpPage::CardTypeNoFrontField,
                 CardTypeErrorDetails::MissingCloze => HelpPage::CardTypeMissingCloze,
-                CardTypeErrorDetails::ExtraneousCloze => HelpPage::CardTypeExtraneousCloze,
             }),
             _ => None,
         }
@@ -323,5 +321,4 @@ pub enum CardTypeErrorDetails {
     NoFrontField,
     NoSuchField { field: String },
     MissingCloze,
-    ExtraneousCloze,
 }
diff --git a/rslib/src/links.rs b/rslib/src/links.rs
index 90e8e9ae2..5b72c2b62 100644
--- a/rslib/src/links.rs
+++ b/rslib/src/links.rs
@@ -38,9 +38,6 @@ pub fn help_page_link_suffix(page: HelpPage) -> &'static str {
             "templates/errors.html#no-field-replacement-on-front-side"
         }
         HelpPage::CardTypeMissingCloze => "templates/errors.html#no-cloze-filter-on-cloze-notetype",
-        HelpPage::CardTypeExtraneousCloze => {
-            "templates/errors.html#cloze-filter-outside-cloze-notetype"
-        }
         HelpPage::Troubleshooting => "troubleshooting.html",
     }
 }