diff --git a/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp b/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
index 515c37a2a8..b8a0905ef3 100644
--- a/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/VST/juce_VST_Wrapper.cpp
@@ -2228,7 +2228,7 @@ namespace
         return pluginEntryPoint (audioMaster);
     }
 
-   #ifndef JUCE_64BIT // (can't compile this on win64, but it's not needed anyway with VST2.4)
+   #if ! defined (JUCE_64BIT) && JUCE_MSVC // (can't compile this on win64, but it's not needed anyway with VST2.4)
     extern "C" __declspec (dllexport) int main (Vst2::audioMasterCallback audioMaster)
     {
         PluginHostType::jucePlugInClientCurrentWrapperType = AudioProcessor::wrapperType_VST;