diff --git a/companion/src/radiointerface.cpp b/companion/src/radiointerface.cpp
index a7927daac..3276105a7 100755
--- a/companion/src/radiointerface.cpp
+++ b/companion/src/radiointerface.cpp
@@ -11,6 +11,10 @@
 #include <QFile>
 #include <QMessageBox>
 
+#if defined WIN32 || !defined __GNUC__
+  #include <windows.h>
+#endif
+
 QString getRadioInterfaceCmd()
 {
   burnConfigDialog bcd;