diff --git a/modules/juce_audio_utils/gui/juce_AudioVisualiserComponent.h b/modules/juce_audio_utils/gui/juce_AudioVisualiserComponent.h
index 6186bd5608..ca90869b2b 100644
--- a/modules/juce_audio_utils/gui/juce_AudioVisualiserComponent.h
+++ b/modules/juce_audio_utils/gui/juce_AudioVisualiserComponent.h
@@ -123,7 +123,6 @@ private:
 
     OwnedArray<ChannelInfo> channels;
     int numSamples, inputSamplesPerBlock;
-    float interpolation;
     Colour backgroundColour, waveformColour;
 
     void timerCallback() override;