diff --git a/lib/encryption/key_manager.dart b/lib/encryption/key_manager.dart
index 6133d91d..70a6f18b 100644
--- a/lib/encryption/key_manager.dart
+++ b/lib/encryption/key_manager.dart
@@ -144,6 +144,9 @@ class KeyManager {
       _inboundGroupSessions[roomId] = <String, SessionKey>{};
     }
     _inboundGroupSessions[roomId][sessionId] = newSession;
+    if (!client.isLogged() || client.encryption == null) {
+      return;
+    }
     client.database
         ?.storeInboundGroupSession(
       client.id,