diff --git a/plugins/flp_import/unrtf.cpp b/plugins/flp_import/unrtf.cpp
index b2376450b0..91b7a3c24a 100644
--- a/plugins/flp_import/unrtf.cpp
+++ b/plugins/flp_import/unrtf.cpp
@@ -28,6 +28,8 @@
 #include <QtCore/QString>
 #include <QtCore/QBuffer>
 
+#include <cstdio>
+
 extern "C"
 {
 
diff --git a/plugins/sid/sid_instrument.cpp b/plugins/sid/sid_instrument.cpp
index 9d4bb79993..8bf0890b0f 100644
--- a/plugins/sid/sid_instrument.cpp
+++ b/plugins/sid/sid_instrument.cpp
@@ -26,6 +26,9 @@
 
 #include <QtGui/QPainter>
 #include <QtXml/QDomElement>
+
+#include <cstdio>
+
 #include "sid.h"
 
 #include "sid_instrument.h"
diff --git a/src/core/track.cpp b/src/core/track.cpp
index 1c1882a3b5..826d3b1458 100644
--- a/src/core/track.cpp
+++ b/src/core/track.cpp
@@ -40,6 +40,7 @@
 #include "track.h"
 
 #include <assert.h>
+#include <cstdio>
 
 #include <QtGui/QLayout>
 #include <QtGui/QMenu>