diff --git a/doc/Makefile.am b/doc/Makefile.am
index 152fcfaa..3be88adc 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -92,5 +92,5 @@ endif
 maintainer-clean-local:
 	-rm -rf "$(srcdir)/html.out" "$(srcdir)/man.out"
 
-maintainer-clean-local:
+maintainer-clean:
 	-rm -fr html.out html.tmp man.out man.tmp api.work