diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListViewModel.kt b/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListViewModel.kt
index df913b1e4c..efa5812e7d 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListViewModel.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListViewModel.kt
@@ -119,6 +119,7 @@ class ConversationListViewModel(
           SignalDatabase.threads.getArchivedConversationListCount(filterRequest.filter) == 0
         }
       }
+      .observeOn(AndroidSchedulers.mainThread())
   }
 
   override fun onCleared() {