diff --git a/DSView/main.cpp b/DSView/main.cpp
index 3ec0a875..39df2e69 100755
--- a/DSView/main.cpp
+++ b/DSView/main.cpp
@@ -38,6 +38,10 @@
 #include "config.h"
 #include "pv/appcontrol.h"
 
+#if _WIN32
+#include <windows.h>
+#endif
+
 //#include <libsigrok4DSL/libsigrok.h>
 
 void usage()