diff --git a/src/native/mac/juce_mac_OpenGLComponent.mm b/src/native/mac/juce_mac_OpenGLComponent.mm
index 5c09c0acb3..108423922c 100644
--- a/src/native/mac/juce_mac_OpenGLComponent.mm
+++ b/src/native/mac/juce_mac_OpenGLComponent.mm
@@ -29,6 +29,8 @@
 
 END_JUCE_NAMESPACE
 
+#define ThreadSafeNSOpenGLView MakeObjCClassName(ThreadSafeNSOpenGLView)
+
 //==============================================================================
 @interface ThreadSafeNSOpenGLView  : NSOpenGLView
 {