diff --git a/docs/conf.py b/docs/conf.py
index a220ec5ef..3984b45a8 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -67,7 +67,7 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = "alibaster"
+html_theme = "alabaster"
 html_theme_options = {
     "rightsidebar": "false",
 }