diff --git a/modules/juce_audio_processors/processors/juce_AudioProcessor.h b/modules/juce_audio_processors/processors/juce_AudioProcessor.h
index d4ef6fb4a2..1062b14f9a 100644
--- a/modules/juce_audio_processors/processors/juce_AudioProcessor.h
+++ b/modules/juce_audio_processors/processors/juce_AudioProcessor.h
@@ -1118,6 +1118,11 @@ public:
     /** This method is called when the layout of the audio processor changes. */
     virtual void processorLayoutsChanged();
 
+    //==============================================================================
+    /** LV2 specific calls, saving/restore as string. */
+    virtual String getStateInformationString () { return String(); }
+    virtual void setStateInformationString (const String&) {}
+
     //==============================================================================
     /** Adds a listener that will be called when an aspect of this processor changes. */
     virtual void addListener (AudioProcessorListener* newListener);
@@ -1202,6 +1207,7 @@ public:
         wrapperType_AudioUnitv3,
         wrapperType_RTAS,
         wrapperType_AAX,
+        wrapperType_LV2,
         wrapperType_Standalone,
         wrapperType_Unity
     };