diff --git a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
index 6a5b93cef2..35e91c9cec 100644
--- a/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
+++ b/submodules/TelegramCallsUI/Sources/PresentationGroupCall.swift
@@ -823,6 +823,8 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
     }
     
     deinit {
+        assert(Queue.mainQueue().isCurrent())
+
         self.audioSessionShouldBeActiveDisposable?.dispose()
         self.audioSessionActiveDisposable?.dispose()
         self.summaryStateDisposable?.dispose()
@@ -1074,6 +1076,9 @@ public final class PresentationGroupCallImpl: PresentationGroupCall {
                     activeCallInfo = nil
                 }
         }
+        if self.leaving {
+            shouldJoin = false
+        }
         
         if shouldJoin, let callInfo = activeCallInfo {
             let callContext: OngoingGroupCallContext