diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 3a841c876..1b7a42eb5 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -15,7 +15,7 @@
 
 2010-02-11  Pierre Humblet <Pierre.Humblet@ieee.org>
 
-	* registry.c (get_registry_hive_path): Add space in string.
+	* registry.cc (get_registry_hive_path): Add space in string.
 
 2010-02-11  Corinna Vinschen  <corinna@vinschen.de>