diff --git a/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRAudioDeviceManager.cpp b/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRAudioDeviceManager.cpp
index 00ee1c247f..256dc6b4cf 100644
--- a/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRAudioDeviceManager.cpp
+++ b/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRAudioDeviceManager.cpp
@@ -7,6 +7,7 @@
 //! WCMRAudioDeviceManager and related class declarations
 //!
 //---------------------------------------------------------------------------------*/
+#include <iostream>
 #include "WCMRAudioDeviceManager.h"
 
 
diff --git a/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRPortAudioDeviceManager.cpp b/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRPortAudioDeviceManager.cpp
index 6095cd6a85..6efc5c2ae4 100644
--- a/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRPortAudioDeviceManager.cpp
+++ b/libs/backends/wavesaudio/wavesapi/devicemanager/WCMRPortAudioDeviceManager.cpp
@@ -10,6 +10,7 @@
 #include "WCMRPortAudioDeviceManager.h"
 #include "MiscUtils/safe_delete.h"
 #include "UMicroseconds.h"
+#include <iostream>
 #include <sstream>
 #include <algorithm>
 using namespace wvNS;