diff --git a/src/tidal/service.ts b/src/tidal/service.ts
index 6e95fcf..4da9181 100644
--- a/src/tidal/service.ts
+++ b/src/tidal/service.ts
@@ -51,7 +51,7 @@ export class TidalService extends BaseService<TidalClient> {
 	}
 
 	async setVolume(argument: string): Promise<ServiceResult<number | string>> {
-		const value = this.percentageToDecimal(parseFloat(argument));
+		const value = this.percentageToDecimal(parseInt(argument, 10));
 		// relative
 		const adjustMatch = argument.match(/^([+-])/);
 		if (adjustMatch) {