diff --git a/docs/add-roundcube.rst b/docs/add-roundcube.rst
index 08e41ed..6d4795c 100644
--- a/docs/add-roundcube.rst
+++ b/docs/add-roundcube.rst
@@ -1,4 +1,4 @@
-Add Roundube, a webmail
+Add Roundcube, a webmail
 =======================
 
 The NixOS module for roundcube nearly works out of the box with SNM. By