--- a/Makefile.am
+++ b/Makefile.am
@@ -6,7 +6,7 @@ bin_SCRIPTS = fixcvsdiff splitdiff editd
 man_MANS = doc/interdiff.1 doc/filterdiff.1 doc/fixcvsdiff.1 doc/rediff.1 \
 	doc/editdiff.1 doc/combinediff.1 doc/lsdiff.1 doc/splitdiff.1 \
 	doc/grepdiff.1 doc/recountdiff.1 doc/unwrapdiff.1 doc/dehtmldiff.1 \
-	doc/flipdiff.1 doc/espdiff.1
+	doc/flipdiff.1 doc/espdiff.6
 
 AM_CFLAGS = -I$(srcdir)/src
 src_interdiff_SOURCES = src/interdiff.c src/util.c src/util.h src/diff.c \
--- a/doc/patchutils.xml
+++ b/doc/patchutils.xml
@@ -2451,7 +2451,7 @@ done)]]></screen></para>
 
       <refmeta>
 	<refentrytitle>espdiff</refentrytitle>
-	<manvolnum>1</manvolnum>
+	<manvolnum>6</manvolnum>
       </refmeta>
 
       <refnamediv>
