--- a/doc/manual.tex
+++ b/doc/manual.tex
@@ -39,7 +39,7 @@
   \centerline{\tt gaehler@math.uni-bielefeld.de}
   \vfill
 
-  \centerline{\secfont{\Month} \Year}
+  \centerline{\secfont{December} 2025}
 
   \vfill
   \centerline{Copyright {\copyright} 1999 by 
