diff --git a/packages/communication/src/messages/outgoing/OutgoingHeader.ts b/packages/communication/src/messages/outgoing/OutgoingHeader.ts
index 72fe5b8..dba57f8 100644
--- a/packages/communication/src/messages/outgoing/OutgoingHeader.ts
+++ b/packages/communication/src/messages/outgoing/OutgoingHeader.ts
@@ -65,8 +65,8 @@ export class OutgoingHeader
     public static GROUP_CREATE_OPTIONS = 798;
     public static GROUP_FAVORITE = 3549;
     public static GET_FORUM_STATS = 3149;
-    public static GET_FORUM_THREADS = 873;
-    public static GET_FORUMS_LIST = 436;
+    public static GET_FORUM_THREADS = 436;
+    public static GET_FORUMS_LIST = 873;
     public static GET_FORUM_MESSAGES = 232;
     public static GET_FORUM_THREAD = 3900;
     public static GET_UNREAD_FORUMS_COUNT = 2908;
diff --git a/packages/communication/src/messages/parser/group/GroupInformationParser.ts b/packages/communication/src/messages/parser/group/GroupInformationParser.ts
index c73706b..00a71e5 100644
--- a/packages/communication/src/messages/parser/group/GroupInformationParser.ts
+++ b/packages/communication/src/messages/parser/group/GroupInformationParser.ts
@@ -19,6 +19,7 @@ export class GroupInformationParser implements IMessageParser
     private _flag: boolean;
     private _canMembersDecorate: boolean;
     private _pendingRequestsCount: number;
+    private _hasForum: boolean;
 
     public flush(): boolean
     {
@@ -39,6 +40,7 @@ export class GroupInformationParser implements IMessageParser
         this._flag = false;
         this._canMembersDecorate = false;
         this._pendingRequestsCount = 0;
+        this._hasForum = false;
 
         return true;
     }
@@ -65,6 +67,7 @@ export class GroupInformationParser implements IMessageParser
         this._flag = wrapper.readBoolean();
         this._canMembersDecorate = wrapper.readBoolean();
         this._pendingRequestsCount = wrapper.readInt();
+        this._hasForum = wrapper.readBoolean();
 
         return true;
     }
@@ -153,4 +156,9 @@ export class GroupInformationParser implements IMessageParser
     {
         return this._pendingRequestsCount;
     }
+
+    public get hasForum(): boolean
+    {
+        return this._hasForum;
+    }
 }