diff --git a/Session/Signal/AppDelegate.m b/Session/Signal/AppDelegate.m
index 2f9843b23..f02985166 100644
--- a/Session/Signal/AppDelegate.m
+++ b/Session/Signal/AppDelegate.m
@@ -169,7 +169,7 @@ static NSTimeInterval launchStartedAt;
     // OWSLinkPreview and OpenGroup are now in SessionMessagingKit, so to still be able to deserialize them we
     // need to tell NSKeyedUnarchiver about the changes.
     [NSKeyedUnarchiver setClass:OWSLinkPreview.class forClassName:@"SessionServiceKit.OWSLinkPreview"];
-    [NSKeyedUnarchiver setClass:SNOpenGroup.class forClassName:@"SessionServiceKit.LKPublicChat"];
+    [NSKeyedUnarchiver setClass:SNOpenGroup.class forClassName:@"LKPublicChat"];
 
     BOOL isLoggingEnabled;
 #ifdef DEBUG