diff --git a/apps/server/src/services/builtin_attributes.ts b/apps/server/src/services/builtin_attributes.ts
index ca48f3df1..293bc6b5d 100644
--- a/apps/server/src/services/builtin_attributes.ts
+++ b/apps/server/src/services/builtin_attributes.ts
@@ -66,7 +66,7 @@ export default [
     { type: "label", name: "shareDisallowRobotIndexing" },
     { type: "label", name: "shareCredentials" },
     { type: "label", name: "shareIndex" },
-    { type: "label", name: "shareHTMLLocation" },
+    { type: "label", name: "shareHtmlLocation" },
     { type: "label", name: "displayRelations" },
     { type: "label", name: "hideRelations" },
     { type: "label", name: "titleTemplate", isDangerous: true },
@@ -106,7 +106,7 @@ export default [
     { type: "relation", name: "renderNote", isDangerous: true },
     { type: "relation", name: "shareCss" },
     { type: "relation", name: "shareJs" },
-    { type: "relation", name: "shareHTML" },
+    { type: "relation", name: "shareHtml" },
     { type: "relation", name: "shareTemplate" },
     { type: "relation", name: "shareFavicon" }
 ];
diff --git a/packages/share-theme/src/templates/page.ejs b/packages/share-theme/src/templates/page.ejs
index eaa7dbe3b..cc96cc4ca 100644
--- a/packages/share-theme/src/templates/page.ejs
+++ b/packages/share-theme/src/templates/page.ejs
@@ -6,10 +6,10 @@
 
     // Collect HTML snippets by location
     const htmlSnippetsByLocation = {};
-    for (const htmlRelation of note.getRelations("shareHTML")) {
+    for (const htmlRelation of note.getRelations("shareHtml")) {
         const htmlNote = htmlRelation.targetNote;
         if (htmlNote) {
-            let location = htmlNote.getLabelValue("shareHTMLLocation") || "content:end";
+            let location = htmlNote.getLabelValue("shareHtmlLocation") || "content:end";
             // Default to :end if no position specified
             if (!location.includes(":")) {
                 location = location + ":end";