diff --git a/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp b/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp
index cea7b9beb2..58e60ba843 100644
--- a/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp
+++ b/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp
@@ -381,7 +381,7 @@ AudioIODeviceType* AudioDeviceManager::findType (const String& inputName, const
     return nullptr;
 }
 
-void AudioDeviceManager::getAudioDeviceSetup (AudioDeviceSetup& setup)
+void AudioDeviceManager::getAudioDeviceSetup (AudioDeviceSetup& setup) const
 {
     setup = currentSetup;
 }
diff --git a/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.h b/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.h
index 9d90f5beb6..998308a1a1 100644
--- a/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.h
+++ b/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.h
@@ -211,7 +211,7 @@ public:
     /** Returns the current device properties that are in use.
         @see setAudioDeviceSetup
     */
-    void getAudioDeviceSetup (AudioDeviceSetup& result);
+    void getAudioDeviceSetup (AudioDeviceSetup& result) const;
 
     /** Changes the current device or its settings.