diff --git a/utils/GPSsmooth/MIDG-II.hxx b/utils/GPSsmooth/MIDG-II.hxx
index cfa5daa55..e35ffa96a 100644
--- a/utils/GPSsmooth/MIDG-II.hxx
+++ b/utils/GPSsmooth/MIDG-II.hxx
@@ -12,17 +12,7 @@
 #include <string>
 #include <vector>
 
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#elif defined( _MSC_VER ) || defined(__MINGW32__) || defined(sun)
-typedef signed short     int16_t;
-typedef signed int       int32_t;
-typedef unsigned short   uint16_t;
-typedef unsigned int     uint32_t;
-#else
-# error "Port me! Platforms that don't have <stdint.h> need to define int8_t, et. al."
-#endif
-
+#include <simgear/misc/stdint.hxx>
 #include <simgear/io/iochannel.hxx>
 
 SG_USING_STD(cout);