diff --git a/PCbuild/BUILDno.txt b/PCbuild/BUILDno.txt
index 2c394c281393db49f2f4bcaa23df51a73712f142..14b4d2548be09497fe7e4fef24ec63da773c6cd2 100644
--- a/PCbuild/BUILDno.txt
+++ b/PCbuild/BUILDno.txt
@@ -33,6 +33,8 @@ How to change the Windows build number:
 
 Windows Python BUILD numbers
 ----------------------------
+  18    2.0.1
+        22-Jun-2001
   17    2.0.1c1
         13-Jun-2001
   16    CVS development