Index: lib/Makefile.in
--- lib/Makefile.in.orig
+++ lib/Makefile.in
@@ -1165,7 +1165,7 @@ enchant.5: $(builddir)/enchant.5.in Makefile.am $(top_
 	mv $@.tmp $@
 
 enchant.html: enchant.5
-	groff -mandoc -Thtml $< > $@
+	mandoc -Thtml $< > $@
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.