diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneBeatmapOffsetControl.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneBeatmapOffsetControl.cs
index 42b579bc89..67f5db548b 100644
--- a/osu.Game.Tests/Visual/Gameplay/TestSceneBeatmapOffsetControl.cs
+++ b/osu.Game.Tests/Visual/Gameplay/TestSceneBeatmapOffsetControl.cs
@@ -66,6 +66,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("Press button", () => offsetControl.ChildrenOfType<SettingsButton>().Single().TriggerClick());
             AddAssert("Offset is adjusted", () => offsetControl.Current.Value == -average_error);
 
+            AddAssert("Button is disabled", () => !offsetControl.ChildrenOfType<SettingsButton>().Single().Enabled.Value);
             AddStep("Remove reference score", () => offsetControl.ReferenceScore.Value = null);
             AddAssert("No calibration button", () => !offsetControl.ChildrenOfType<SettingsButton>().Any());
         }
diff --git a/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs b/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
index 98820cabf8..ca683cec66 100644
--- a/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
+++ b/osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
@@ -131,7 +131,7 @@ namespace osu.Game.Screens.Play.PlayerSettings
                 }
 
                 if (useAverageButton != null)
-                    useAverageButton.Enabled.Value = !Precision.AlmostEquals(lastPlayAverage, Current.Value, Current.Precision);
+                    useAverageButton.Enabled.Value = !Precision.AlmostEquals(lastPlayAverage, -Current.Value, Current.Precision);
 
                 realmWriteTask = realm.WriteAsync(r =>
                 {