diff --git a/src/lib/exporters/ableton/automation.ts b/src/lib/exporters/ableton/automation.ts
index dc659c3..7390dfe 100644
--- a/src/lib/exporters/ableton/automation.ts
+++ b/src/lib/exporters/ableton/automation.ts
@@ -1,6 +1,6 @@
 import { FaderParam } from '../../../types/types';
 import { AblGroupPatternOccurrence, AblTrack } from '../../transformers/ableton';
-import { filterFreqFromNormalized, koEnvRangeToSeconds } from './utils';
+import { koEnvRangeToSeconds } from './utils';
 
 export type AbletonAutomationTarget = {
   arrangement?: number;
diff --git a/src/lib/exporters/ableton/builders.ts b/src/lib/exporters/ableton/builders.ts
index 63e1a42..292a340 100644
--- a/src/lib/exporters/ableton/builders.ts
+++ b/src/lib/exporters/ableton/builders.ts
@@ -37,7 +37,6 @@ import { ALSScene, ALSSceneContent } from './types/scene';
 import { ALSSimpler } from './types/simpler';
 import { ALSTrackSendHolder } from './types/trackSendHolder';
 import {
-  filterFreqFromNormalized,
   fixIds,
   getId,
   gzipString,