diff --git a/src/add-ons/media/media-add-ons/multi_audio/MultiAudioNode.cpp b/src/add-ons/media/media-add-ons/multi_audio/MultiAudioNode.cpp
index 2a820d27fd..3063c7fb82 100644
--- a/src/add-ons/media/media-add-ons/multi_audio/MultiAudioNode.cpp
+++ b/src/add-ons/media/media-add-ons/multi_audio/MultiAudioNode.cpp
@@ -1645,7 +1645,7 @@ MultiAudioNode::_CreateFrequencyParameterGroup(BParameterGroup* parentGroup,
 		const sample_rate_info& info = kSampleRateInfos[i];
 		if ((rateMask & info.multiAudioRate) != 0) {
 			frequencyParam->AddItem(info.multiAudioRate,
-				BString(info.name) << " kHz");
+				BString(info.name) << " Hz");
 		}
 	}
 }