diff --git a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
index 79d8bd3bb3..3a893a1238 100644
--- a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
+++ b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
@@ -431,9 +431,10 @@ namespace osu.Game.Beatmaps.Formats
                 OmitFirstBarLine = omitFirstBarSignature,
             };
 
-            bool isOsuRuleset = beatmap.BeatmapInfo.Ruleset.OnlineID == 0;
-            // scrolling rulesets use effect points rather than difficulty points for scroll speed adjustments.
-            if (!isOsuRuleset)
+            int onlineRulesetID = beatmap.BeatmapInfo.Ruleset.OnlineID;
+
+            // osu!taiko and osu!mania use effect points rather than difficulty points for scroll speed adjustments.
+            if (onlineRulesetID == 1 || onlineRulesetID == 3)
                 effectPoint.ScrollSpeed = speedMultiplier;
 
             addControlPoint(time, effectPoint, timingChange);