diff --git a/app/src/sharedTest/java/org/thoughtcrime/securesms/LiveDataTestUtil.kt b/app/src/sharedTest/java/org/thoughtcrime/securesms/LiveDataTestUtil.kt
index 03155a910c..a8cff6341c 100644
--- a/app/src/sharedTest/java/org/thoughtcrime/securesms/LiveDataTestUtil.kt
+++ b/app/src/sharedTest/java/org/thoughtcrime/securesms/LiveDataTestUtil.kt
@@ -22,7 +22,7 @@ fun <T> LiveData<T>.getOrAwaitValue(
     var data: T? = null
     val latch = CountDownLatch(1)
     val observer = object : Observer<T> {
-        override fun onChanged(o: T?) {
+        override fun onChanged(o: T) {
             data = o
             latch.countDown()
             this@getOrAwaitValue.removeObserver(this)