diff --git a/src/juce_appframework/audio/processors/juce_GenericAudioProcessorEditor.h b/src/juce_appframework/audio/processors/juce_GenericAudioProcessorEditor.h
index 2e542909eb..c7246cbe98 100644
--- a/src/juce_appframework/audio/processors/juce_GenericAudioProcessorEditor.h
+++ b/src/juce_appframework/audio/processors/juce_GenericAudioProcessorEditor.h
@@ -46,7 +46,7 @@
 
     @see AudioProcessor
 */
-class GenericAudioProcessorEditor      : public AudioProcessorEditor
+class JUCE_API  GenericAudioProcessorEditor      : public AudioProcessorEditor
 {
 public:
     //==============================================================================