diff --git a/lib/chkconfig.ltx b/lib/chkconfig.ltx
index 42b25d294a..9a1c2bdf83 100644
--- a/lib/chkconfig.ltx
+++ b/lib/chkconfig.ltx
@@ -545,7 +545,7 @@
 \TestPackage{tgschola}
 \TestPackage{tgtermes}
 \TestFont[ugmr8r]{ugm}
-\TestFont[xuopr8r]{urwclassico}
+\TestFont[uopr8r]{urwclassico}
 \TestPackage{tipa}
 \TestPackage{tipx}
 \TestPackage{tone}