diff --git a/doc/xsl/.gitignore b/doc/xsl/.gitignore
index 840cac7457..f83f78a6e1 100644
--- a/doc/xsl/.gitignore
+++ b/doc/xsl/.gitignore
@@ -2,4 +2,5 @@
 /isc-docbook-html.xsl
 /isc-docbook-latex.xsl
 /isc-manpage.xsl
+/isc-notes-html.xsl
 /isc-notes-latex.xsl
diff --git a/doc/xsl/Makefile.in b/doc/xsl/Makefile.in
index efecf0bb3d..9862bf4d1a 100644
--- a/doc/xsl/Makefile.in
+++ b/doc/xsl/Makefile.in
@@ -23,4 +23,5 @@ TARGETS =
 
 distclean::
 	rm -f isc-docbook-chunk.xsl isc-docbook-html.xsl \
-	      isc-docbook-latex.xsl isc-manpage.xsl isc-notes-latex.xsl
+	      isc-docbook-latex.xsl isc-manpage.xsl \
+	      isc-notes-html.xsl isc-notes-latex.xsl