diff --git a/rtl/wince/wininc/defines.inc b/rtl/wince/wininc/defines.inc
index ad0c686136..a39f41a69f 100644
--- a/rtl/wince/wininc/defines.inc
+++ b/rtl/wince/wininc/defines.inc
@@ -2225,6 +2225,7 @@
      REG_LINK = 6;
      REG_MULTI_SZ = 7;
      REG_NONE = 0;
+     REG_QWORD = 11;
      REG_RESOURCE_LIST = 8;
      REG_RESOURCE_REQUIREMENTS_LIST = 10;
      REG_SZ = 1;