diff --git a/core/lib/server/render/pub/renderWithPubUtils.ts b/core/lib/server/render/pub/renderWithPubUtils.ts
index 9a3eb49d67..2290992293 100644
--- a/core/lib/server/render/pub/renderWithPubUtils.ts
+++ b/core/lib/server/render/pub/renderWithPubUtils.ts
@@ -160,7 +160,7 @@ export type LinkOptions =
 	| LinkPageOptions;
 
 const isLinkEmailOptions = (options: LinkOptions): options is LinkEmailOptions => {
-	return "address" in options;
+	return "email" in options;
 };
 
 const isLinkFormOptions = (options: LinkOptions): options is LinkFormOptions => {
@@ -168,7 +168,7 @@ const isLinkFormOptions = (options: LinkOptions): options is LinkFormOptions =>
 };
 
 const isLinkUrlOptions = (options: LinkOptions): options is LinkUrlOptions => {
-	return "url" in options;
+	return "to" in options;
 };
 
 const isLinkFieldOptions = (options: LinkOptions): options is LinkFieldOptions => {