diff --git a/src/chat/patch.ts b/src/chat/patch.ts
index f4d89e8a35..77149ca6ce 100644
--- a/src/chat/patch.ts
+++ b/src/chat/patch.ts
@@ -108,6 +108,7 @@ function applyPatchModel() {
     shouldAppearInList: functions.getShouldAppearInList,
     isUser: functions.getIsUser,
     isPSA: functions.getIsPSA,
+    isGroup: functions.getIsGroup,
     previewMessage: functions.getPreviewMessage,
     showChangeNumberNotification: functions.getShowChangeNumberNotification,
     hasUnread: functions.getHasUnread,
diff --git a/src/whatsapp/models/ChatModel.ts b/src/whatsapp/models/ChatModel.ts
index 8688c98398..e67ff80f77 100644
--- a/src/whatsapp/models/ChatModel.ts
+++ b/src/whatsapp/models/ChatModel.ts
@@ -97,6 +97,10 @@ interface Derived {
    * @deprecated
    */
   isGroup: boolean;
+  /**
+   * Deprecated in favor of getIsGroup
+   * @deprecated
+   */
   isParentGroup: boolean;
   isBroadcast: boolean;
   isNewsletter: boolean;