diff --git a/.gitignore b/.gitignore
index f823511..cad86ea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@
 /configure
 /cov-int
 /coverage
+/gtk-doc.make
 /kmod-*.tar.*
 /libtool
 /stamp-h1