diff --git a/app/src/main/java/org/thoughtcrime/securesms/stories/viewer/reply/group/StoryGroupReplyFragment.kt b/app/src/main/java/org/thoughtcrime/securesms/stories/viewer/reply/group/StoryGroupReplyFragment.kt
index 32a0614b3..b2a2b4e59 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/stories/viewer/reply/group/StoryGroupReplyFragment.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/stories/viewer/reply/group/StoryGroupReplyFragment.kt
@@ -186,7 +186,7 @@ class StoryGroupReplyFragment :
 
     var firstSubmit = true
 
-    viewModel.state
+    lifecycleDisposable += viewModel.state
       .observeOn(AndroidSchedulers.mainThread())
       .subscribeBy { state ->
         if (markReadHelper == null && state.threadId > 0L) {