diff --git a/modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm b/modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm
index db45291f18..65b364950f 100644
--- a/modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm
+++ b/modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm
@@ -26,7 +26,6 @@
 
 #if JUCE_PLUGINHOST_AU && (JUCE_MAC || JUCE_IOS)
 
-#include <AudioUnit/AudioUnit.h>
 #if JUCE_MAC
 #include <AudioUnit/AUCocoaUIView.h>
 #include <CoreAudioKit/AUGenericView.h>
diff --git a/modules/juce_audio_processors/juce_audio_processors.cpp b/modules/juce_audio_processors/juce_audio_processors.cpp
index 258ba2eefd..0dc59ac937 100644
--- a/modules/juce_audio_processors/juce_audio_processors.cpp
+++ b/modules/juce_audio_processors/juce_audio_processors.cpp
@@ -60,6 +60,10 @@
  #define JUCE_PLUGINHOST_VST3 0
 #endif
 
+#if JUCE_PLUGINHOST_AU && (JUCE_MAC || JUCE_IOS)
+ #include <AudioUnit/AudioUnit.h>
+#endif
+
 //==============================================================================
 namespace juce
 {