diff --git a/Classes/CallManager.swift b/Classes/CallManager.swift
index bdc25119d..75ee8bdf0 100644
--- a/Classes/CallManager.swift
+++ b/Classes/CallManager.swift
@@ -117,15 +117,6 @@ import AVFoundation
 		return false
 	}
 
-	@objc static func incomingCallMustBeDisplayed() -> Bool {
-		if #available(iOS 13.0, *) {
-			if UIApplication.shared.applicationState == .background && CallManager.callKitEnabled() && CallManager.instance().lc?.callsNb ?? 0 < 2 {
-				return true
-			}
-		}
-		return false
-	}
-
 	@objc func allowSpeaker() -> Bool {
 		if (UIDevice.current.userInterfaceIdiom == .pad) {
 			// For now, ipad support only speaker.
diff --git a/Classes/PhoneMainView.m b/Classes/PhoneMainView.m
index ce9366763..1a99c8d2e 100644
--- a/Classes/PhoneMainView.m
+++ b/Classes/PhoneMainView.m
@@ -363,22 +363,6 @@ static RootViewManager *rootViewManagerInstance = nil;
 		case LinphoneCallIncomingReceived:
 			if (!CallManager.callKitEnabled) {
 				[self displayIncomingCall:call];
-			} else if(@available(iOS 13.0, *)) {
-				if ([LinphoneManager.instance lpConfigIntForKey:@"unexpected_pushkit" withDefault:0] > 3) {
-					dispatch_async(dispatch_get_main_queue(), ^{
-						linphone_call_decline(call, LinphoneReasonUnknown);
-						UIAlertController *errView =
-						[UIAlertController alertControllerWithTitle:NSLocalizedString(@"Push token for calls is not valid anymore", nil)
-														 message:NSLocalizedString(@"Please delete all of your accounts from the server.", nil)
-												  preferredStyle:UIAlertControllerStyleAlert];
-
-						UIAlertAction *defaultAction = [UIAlertAction actionWithTitle:@"OK"
-																		style:UIAlertActionStyleDefault
-																	  handler:^(UIAlertAction *action) {}];
-
-						[errView addAction:defaultAction];
-						[self presentViewController:errView animated:YES completion:nil];});
-				}
 			}
 			break;
 		case LinphoneCallIncomingEarlyMedia: {