diff --git a/scripts/tools.sh b/scripts/tools.sh
index c845fbe..c55c0df 100644
--- a/scripts/tools.sh
+++ b/scripts/tools.sh
@@ -134,6 +134,9 @@ if type docbook-to-man > /dev/null 2>&1
 then
 cat <<!EOF
  
+%.5: %.sgml
+	docbook-to-man \$< > \$@
+ 
 %.8: %.sgml
 	docbook-to-man \$< > \$@
 !EOF
@@ -141,12 +144,18 @@ else
 if type docbook2man > /dev/null 2>&1
 then
 cat <<!EOF
+
+%.5: %.sgml
+	docbook2man \$<
  
 %.8: %.sgml
 	docbook2man \$<
 !EOF
 else
  
+%.5: %.sgml
+	echo "Missing tools to generate \$@ from \$<"
+ 
 %.8: %.sgml
 	echo "Missing tools to generate \$@ from \$<"
 fi