diff --git a/build/wince/shunt/include/mozce_defs.h b/build/wince/shunt/include/mozce_defs.h
index 25278ee22b67..b1ec5688540c 100755
--- a/build/wince/shunt/include/mozce_defs.h
+++ b/build/wince/shunt/include/mozce_defs.h
@@ -255,6 +255,11 @@
 #endif
 #define	EAGAIN		35	/* Resource temporarily unavailable */
 
+#ifdef ENOTEMPTY
+#undef ENOTEMPTY
+#endif
+#define	ENOTEMPTY   39	/* Directory not empty */
+
 // in winsock.h
 
 #ifdef EBADRPC