diff --git a/docs/reference/gdk/.cvsignore b/docs/reference/gdk/.cvsignore
index 71c18da7e9..1fa9184d72 100644
--- a/docs/reference/gdk/.cvsignore
+++ b/docs/reference/gdk/.cvsignore
@@ -1,3 +1,5 @@
+Makefile
+Makefile.in
 sgml
 html
 gdk-decl-list.txt
diff --git a/docs/reference/gtk/.cvsignore b/docs/reference/gtk/.cvsignore
index 6d3807b70f..53762fb5ac 100644
--- a/docs/reference/gtk/.cvsignore
+++ b/docs/reference/gtk/.cvsignore
@@ -1,3 +1,5 @@
+Makefile
+Makefile.in
 sgml
 html
 gtk-decl-list.txt