diff --git a/extras/audio plugin host/Source/InternalFilters.h b/extras/audio plugin host/Source/InternalFilters.h
index ee8d90be63..5f2d22ad45 100644
--- a/extras/audio plugin host/Source/InternalFilters.h	
+++ b/extras/audio plugin host/Source/InternalFilters.h	
@@ -62,6 +62,7 @@ public:
     void findAllTypesForFile (OwnedArray <PluginDescription>&, const String&)     {}
     bool doesPluginStillExist (const PluginDescription&)        { return true; }
     String getNameOfPluginFromIdentifier (const String& fileOrIdentifier)   { return fileOrIdentifier; }
+    bool pluginNeedsRescanning (const PluginDescription&)       { return false; }
     StringArray searchPathsForPlugins (const FileSearchPath&, bool)         { return StringArray(); }
     AudioPluginInstance* createInstanceFromDescription (const PluginDescription& desc);