1 files changed, 3 insertions, 0 deletions
diff --git a/ui/src/main/java/com/wireguard/android/util/ObservableKeyedList.java b/ui/src/main/java/com/wireguard/android/util/ObservableKeyedList.java
index be8ceb9b..1c430493 100644
--- a/ui/src/main/java/com/wireguard/android/util/ObservableKeyedList.java
+++ b/ui/src/main/java/com/wireguard/android/util/ObservableKeyedList.java
@@ -5,6 +5,8 @@
 
 package com.wireguard.android.util;
 
+import com.wireguard.util.NonNullForAll;
+
 import androidx.databinding.ObservableList;
 
 import com.wireguard.util.Keyed;
@@ -14,6 +16,7 @@ import com.wireguard.util.KeyedList;
  * A list that is both keyed and observable.
  */
 
+@NonNullForAll
 public interface ObservableKeyedList<K, E extends Keyed<? extends K>>
         extends KeyedList<K, E>, ObservableList<E> {
 }