diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..926ccaa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+doc/tags
diff --git a/doc/tags b/doc/tags
deleted file mode 100644
index 5ef024c..0000000
--- a/doc/tags
+++ /dev/null
@@ -1,6 +0,0 @@
-VimuxConfiguration	vimux.txt	/*VimuxConfiguration*
-VimuxConfiguration_height	vimux.txt	/*VimuxConfiguration_height*
-VimuxConfiguration_oriengation	vimux.txt	/*VimuxConfiguration_oriengation*
-VimuxUsage	vimux.txt	/*VimuxUsage*
-vimux-contents	vimux.txt	/*vimux-contents*
-vimux.txt	vimux.txt	/*vimux.txt*