diff --git a/osu.Game/Rulesets/Judgements/DrawableJudgement.cs b/osu.Game/Rulesets/Judgements/DrawableJudgement.cs
index 6407cb40aa..4aed38e689 100644
--- a/osu.Game/Rulesets/Judgements/DrawableJudgement.cs
+++ b/osu.Game/Rulesets/Judgements/DrawableJudgement.cs
@@ -85,7 +85,9 @@ namespace osu.Game.Rulesets.Judgements
         protected override void Dispose(bool isDisposing)
         {
             base.Dispose(isDisposing);
-            skinSource.SourceChanged -= onSkinChanged;
+
+            if (skinSource != null)
+                skinSource.SourceChanged -= onSkinChanged;
         }
 
         /// <summary>