diff --git a/src/controls/radio.c b/src/controls/radio.c
index af1e479..a68eaa5 100644
--- a/src/controls/radio.c
+++ b/src/controls/radio.c
@@ -30,6 +30,7 @@
 
 #include <stdlib.h>
 #include <System/object.h>
+#include <Desktop.h>
 #include "Mixer/control.h"
 
 
diff --git a/src/controls/set.c b/src/controls/set.c
index 1c26432..5e226e6 100644
--- a/src/controls/set.c
+++ b/src/controls/set.c
@@ -30,6 +30,7 @@
 
 #include <stdlib.h>
 #include <System/object.h>
+#include <Desktop.h>
 #include "Mixer/control.h"