diff --git a/.gitignore b/.gitignore
index de88ad79..37f76996 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,10 @@
 build/
 osc-cache/
 .*.kate-swp
 .*.swp
 *.pyc
 *.mo
+build/locale/.doctrees/
 source/conf.local.py
 source/client-configuration/_fancyfigures
 source/webmail-user-guide/roundcubemail/