diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 62d76f270..7b17b0146 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+Sat May 19 18:35:00 2001  Corinna Vinschen <corinna@vinschen.de>
+
+	* autoload.cc: Add missing load statement for `CancelIo'.
+
 Sat May 19 01:22:43 2001  Christopher Faylor <cgf@cygnus.com>
 
 	* grp.cc (read_etc_group): Don't copy mutex on fork.
diff --git a/winsup/cygwin/autoload.cc b/winsup/cygwin/autoload.cc
index 1348e5263..6e20e0be5 100644
--- a/winsup/cygwin/autoload.cc
+++ b/winsup/cygwin/autoload.cc
@@ -463,6 +463,7 @@ LoadDLLfunc (CoUninitialize, 0, ole32)
 LoadDLLfunc (CoCreateInstance, 20, ole32)
 
 LoadDLLfuncEx (SignalObjectAndWait, 16, kernel32, 1)
+LoadDLLfuncEx (CancelIo, 4, kernel32, 1)
 
 LoadDLLfuncEx (waveOutGetNumDevs, 0, winmm, 1)
 LoadDLLfuncEx (waveOutOpen, 24, winmm, 1)