diff --git a/otk/.cvsignore b/otk/.cvsignore
index db66eb08..6e3fd628 100644
--- a/otk/.cvsignore
+++ b/otk/.cvsignore
@@ -30,3 +30,4 @@ timer.lo
 timerqueuemanager.lo
 util.lo
 widget.lo
+ustring.lo