diff --git a/Base/QTApp/qSlicerApplicationHelper.cxx b/Base/QTApp/qSlicerApplicationHelper.cxx
index 1f25fbc6fbe0514b19637fb7914cb16ed28aee14..e332144a5eb6be59a448c1856a517cec924b7a9c 100644
--- a/Base/QTApp/qSlicerApplicationHelper.cxx
+++ b/Base/QTApp/qSlicerApplicationHelper.cxx
@@ -66,6 +66,10 @@
 # include <PythonQtPythonInclude.h>
 #endif
 
+#ifdef _WIN32
+#include <Windows.h> //for SetProcessDPIAware
+#endif
+
 //----------------------------------------------------------------------------
 qSlicerApplicationHelper::qSlicerApplicationHelper(QObject * parent) : Superclass(parent)
 {