diff --git a/modules/juce_audio_processors_headless/processors/juce_AudioPluginInstance.h b/modules/juce_audio_processors_headless/processors/juce_AudioPluginInstance.h
index 2f70906db4..07d4d9e13d 100644
--- a/modules/juce_audio_processors_headless/processors/juce_AudioPluginInstance.h
+++ b/modules/juce_audio_processors_headless/processors/juce_AudioPluginInstance.h
@@ -167,10 +167,7 @@ protected:
         const StringArray onStrings, offStrings;
     };
 
-    AudioPluginInstance() = default;
-    AudioPluginInstance (const BusesProperties& ioLayouts) : AudioProcessor (ioLayouts) {}
-    template <size_t numLayouts>
-    AudioPluginInstance (const short channelLayoutList[numLayouts][2]) : AudioProcessor (channelLayoutList) {}
+    using AudioProcessor::AudioProcessor;
 
 private:
     // It's not safe to add a plain AudioProcessorParameter to an AudioPluginInstance.