diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index b7dad6ca1..6daa70392 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2011-02-02  Eric Blake  <eblake@redhat.com>
+
+	* include/err.h: Fix loss of semicolons in previous patch.
+
 2011-02-02  Corinna Vinschen  <corinna@vinschen.de>
 
 	* include/err.h (err): Add noreturn attribute.
diff --git a/winsup/cygwin/include/err.h b/winsup/cygwin/include/err.h
index 21df32ece..4f3a3602a 100644
--- a/winsup/cygwin/include/err.h
+++ b/winsup/cygwin/include/err.h
@@ -16,8 +16,8 @@ details. */
 
 __BEGIN_DECLS
 
-extern void warn (const char *fmt, ...)
-extern void warnx (const char *fmt, ...)
+extern void warn (const char *fmt, ...);
+extern void warnx (const char *fmt, ...);
 
 extern void err (int eval, const char *fmt, ...) __attribute__ ((__noreturn__));
 extern void errx (int eval, const char *fmt, ...) __attribute__ ((__noreturn__));