diff --git a/app/scenes/Document/components/Document.js b/app/scenes/Document/components/Document.js
index 63947228..6fc12305 100644
--- a/app/scenes/Document/components/Document.js
+++ b/app/scenes/Document/components/Document.js
@@ -31,6 +31,7 @@ import KeyboardShortcutsButton from "./KeyboardShortcutsButton";
 import MarkAsViewed from "./MarkAsViewed";
 import References from "./References";
 import { type LocationWithState } from "types";
+import { isCustomDomain } from "utils/domains";
 import { emojiToUrl } from "utils/emoji";
 import {
   collectionUrl,
@@ -458,7 +459,8 @@ class DocumentScene extends React.Component<Props> {
             </MaxWidth>
           </Container>
         </Background>
-        {isShare ? <Branding /> : <KeyboardShortcutsButton />}
+        {isShare && !isCustomDomain() && <Branding />}
+        {!isShare && <KeyboardShortcutsButton />}
       </ErrorBoundary>
     );
   }
diff --git a/app/utils/domains.js b/app/utils/domains.js
index 29067eab..f7796d72 100644
--- a/app/utils/domains.js
+++ b/app/utils/domains.js
@@ -1,7 +1,16 @@
 // @flow
-import { stripSubdomain } from "shared/utils/domains";
+import { parseDomain, stripSubdomain } from "shared/utils/domains";
 import env from "env";
 
 export function getCookieDomain(domain: string) {
   return env.SUBDOMAINS_ENABLED ? stripSubdomain(domain) : domain;
 }
+
+export function isCustomDomain() {
+  const parsed = parseDomain(window.location.origin);
+  const main = parseDomain(env.URL);
+
+  return (
+    parsed && main && (main.domain !== parsed.domain || main.tld !== parsed.tld)
+  );
+}