diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryDataSource.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryDataSource.kt
index 633706de1e..ea4d2df473 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryDataSource.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryDataSource.kt
@@ -278,7 +278,7 @@ internal class RoomSummaryDataSource @Inject constructor(@SessionDatabase privat
         }
 
         if (queryParams.activeGroupId != null) {
-            query.contains(RoomSummaryEntityFields.GROUP_IDS, queryParams.activeGroupId)
+            query.contains(RoomSummaryEntityFields.GROUP_IDS, queryParams.activeGroupId!!)
         }
         return query
     }