1 files changed, 4 insertions, 0 deletions
diff --git a/src/OSInfo.h b/src/OSInfo.h
index 630c6a9d4..6f6e0e26f 100644
--- a/src/OSInfo.h
+++ b/src/OSInfo.h
@@ -6,8 +6,12 @@
 #ifndef MUMBLE_OSINFO_H_
 #define MUMBLE_OSINFO_H_
 
+#include <QtCore/QList>
+#include <QtCore/QString>
+
 class QDomDocument;
 class QDomElement;
+class QHostAddress;
 
 class OSInfo {
 	public: