diff --git a/packages/SqueakInboxTalkTests.package/TalkTestCase.class/instance/tearDown.st b/packages/SqueakInboxTalkTests.package/TalkTestCase.class/instance/tearDown.st
index eec55c2..57baaf9 100644
--- a/packages/SqueakInboxTalkTests.package/TalkTestCase.class/instance/tearDown.st
+++ b/packages/SqueakInboxTalkTests.package/TalkTestCase.class/instance/tearDown.st
@@ -2,4 +2,5 @@ running
 tearDown
 
 	thisContext insertSender: (Context contextEnsure: [super tearDown]).
-	wrappers do: [:wrapper | thisContext home insertSender: wrapper]
\ No newline at end of file
+	wrappers ifNotNil: [
+		wrappers do: [:wrapper | thisContext home insertSender: wrapper]].
\ No newline at end of file
diff --git a/packages/SqueakInboxTalkTests.package/TalkTestCase.class/methodProperties.json b/packages/SqueakInboxTalkTests.package/TalkTestCase.class/methodProperties.json
index efd382b..a91d99b 100644
--- a/packages/SqueakInboxTalkTests.package/TalkTestCase.class/methodProperties.json
+++ b/packages/SqueakInboxTalkTests.package/TalkTestCase.class/methodProperties.json
@@ -30,6 +30,6 @@
 		"setUp" : "ct 5/20/2021 16:54",
 		"setUpRandom" : "ct 6/10/2021 13:27",
 		"shouldNotChange:during:" : "ct 6/10/2021 13:20",
-		"tearDown" : "ct 5/20/2021 18:36",
+		"tearDown" : "ct 8/26/2023 17:51",
 		"unpatchClass:at:during:" : "ct 7/23/2021 17:20",
 		"wrapTest:" : "ct 7/24/2021 02:35" } }