diff --git a/.gitignore b/.gitignore
index 6bfafc069..67b66cf7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@
 .edts
 *.dump
 /Makefile
+/doc
 /config.log
 /config.status
 /config/releases.exs