diff --git a/src/misc/audio/audiodeviceinfo.cpp b/src/misc/audio/audiodeviceinfo.cpp
index 6aa0f0651..e2c3dec58 100644
--- a/src/misc/audio/audiodeviceinfo.cpp
+++ b/src/misc/audio/audiodeviceinfo.cpp
@@ -51,11 +51,13 @@ namespace swift::misc::audio
 
     CAudioDeviceInfo CAudioDeviceInfo::getDefaultOutputDevice()
     {
+        if (QMediaDevices::defaultAudioOutput().isNull()) return { Unknown, "" };
         return { OutputDevice, QMediaDevices::defaultAudioOutput().description() };
     }
 
     CAudioDeviceInfo CAudioDeviceInfo::getDefaultInputDevice()
     {
+        if (QMediaDevices::defaultAudioInput().isNull()) return { Unknown, "" };
         return { InputDevice, QMediaDevices::defaultAudioInput().description() };
     }