diff --git a/fluxer_app/src/features/voice/state/VoiceSettings.ts b/fluxer_app/src/features/voice/state/VoiceSettings.ts
index d24485a5a..657926e20 100644
--- a/fluxer_app/src/features/voice/state/VoiceSettings.ts
+++ b/fluxer_app/src/features/voice/state/VoiceSettings.ts
@@ -386,6 +386,17 @@ export function applyLegacyNoiseSuppressionNoneMigrationV1(parsed: Record<string
 	return changed;
 }
 
+function applyDeepFilterDefaultRetiredMigrationV1(parsed: Record<string, unknown>): boolean {
+	if (parsed.deepFilterDefaultRetiredMigratedV1 === true) {
+		return false;
+	}
+	if (parsed.noiseSuppressionBackendPrefV1 === 'deep_filter') {
+		parsed.noiseSuppressionBackendPrefV1 = null;
+	}
+	parsed.deepFilterDefaultRetiredMigratedV1 = true;
+	return true;
+}
+
 function validateNoiseSuppressionBackend(value: unknown): VoiceNoiseSuppressionBackend | null {
 	return isVoiceNoiseSuppressionBackend(value) ? value : null;
 }
@@ -460,6 +471,7 @@ class VoiceSettings {
 	screenShareHevcOptIn = false;
 	screenShareAv1OptOutMigratedV1 = false;
 	screenShareHevcOptOutMigratedV1 = false;
+	deepFilterDefaultRetiredMigratedV1 = false;
 	screenShareContentHintPrefV2: ScreenShareContentHint = DEFAULT_SCREEN_SHARE_CONTENT_HINT;
 	screenShareContentHintDefaultMigratedV1 = false;
 	screenShareSoftwareQualityRetiredV1 = false;
@@ -583,6 +595,7 @@ class VoiceSettings {
 			changed = applyScreenShareSoftwareQualityRetiredMigrationV1(parsed) || changed;
 			changed = applyScreenShareBackupCodecModeRetiredMigrationV1(parsed) || changed;
 			changed = applyLegacyNoiseSuppressionNoneMigrationV1(parsed) || changed;
+			changed = applyDeepFilterDefaultRetiredMigrationV1(parsed) || changed;
 			if (changed) {
 				AppStorage.setItem('VoiceSettings', JSON.stringify(parsed));
 			}
@@ -590,6 +603,7 @@ class VoiceSettings {
 			this.screenShareAv1OptOutMigratedV1 = parsed.screenShareAv1OptOutMigratedV1 === true;
 			this.screenShareHevcOptOutMigratedV1 = parsed.screenShareHevcOptOutMigratedV1 === true;
 			this.manualAudioSourcesOptOutResetMigratedV1 = parsed.manualAudioSourcesOptOutResetMigratedV1 === true;
+			this.deepFilterDefaultRetiredMigratedV1 = parsed.deepFilterDefaultRetiredMigratedV1 === true;
 		} catch (error) {
 			logger.warn('Failed to migrate persisted voice settings:', error);
 		}
@@ -643,6 +657,7 @@ class VoiceSettings {
 			'screenShareHevcOptIn',
 			'screenShareAv1OptOutMigratedV1',
 			'screenShareHevcOptOutMigratedV1',
+			'deepFilterDefaultRetiredMigratedV1',
 			'screenShareContentHintPrefV2',
 			'screenShareContentHintDefaultMigratedV1',
 			'screenShareSoftwareQualityRetiredV1',
diff --git a/fluxer_app/src/features/voice/utils/noise_suppression/NoiseSuppressionSelection.ts b/fluxer_app/src/features/voice/utils/noise_suppression/NoiseSuppressionSelection.ts
index 7580f3fc5..d1b1f1d3d 100644
--- a/fluxer_app/src/features/voice/utils/noise_suppression/NoiseSuppressionSelection.ts
+++ b/fluxer_app/src/features/voice/utils/noise_suppression/NoiseSuppressionSelection.ts
@@ -11,7 +11,7 @@ import {
 import type {ResolvedVoiceProcessing} from '@app/features/voice/utils/VoiceProcessingProfile';
 
 const NOISE_SUPPRESSION_SAMPLE_RATE = 48000;
-const DEFAULT_NOISE_SUPPRESSION_BACKEND: VoiceNoiseSuppressionBackend = 'deep_filter';
+const DEFAULT_NOISE_SUPPRESSION_BACKEND: VoiceNoiseSuppressionBackend = 'rnnoise';
 
 export function readNoiseSuppressionRuntimeCapabilities(): NoiseSuppressionRuntimeCapabilities {
 	return {