diff --git a/MANUAL.txt b/MANUAL.txt
index 762fdad59..aeef074dc 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -5665,7 +5665,6 @@ halftitlepage                     frontmatter
 seriespage                        frontmatter
 foreword                          frontmatter
 preface                           frontmatter
-seriespage                        frontmatter
 appendix                          backmatter
 colophon                          backmatter
 bibliography                      backmatter