diff --git a/cmake/version.inc b/cmake/version.inc
index ad399bfa86a9b244cf40cf3485d6b7a67b4049a7..c620d753a6babeff993469d5c48a9718f8f00d8d 100644
--- a/cmake/version.inc
+++ b/cmake/version.inc
@@ -40,7 +40,11 @@ ENDIF ()
 IF (DEFINED CPUTYPE)
   SET(TD_VER_CPUTYPE ${CPUTYPE})
 ELSE ()
-  SET(TD_VER_CPUTYPE "x64")
+  IF (TD_WINDOWS_32)
+    SET(TD_VER_CPUTYPE "x86")
+  ELSE ()
+    SET(TD_VER_CPUTYPE "x64")
+  ENDIF ()
 ENDIF ()
 
 IF (DEFINED OSTYPE)