diff --git a/doc/source/conf.py b/doc/source/conf.py
index 4ba44a473..866f6c41a 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -208,6 +208,7 @@
 # html_file_suffix = None
 
 # Output file base name for HTML help builder.
+html_baseurl = "https://regro.github.io/regolith/"
 basename = "regolith".replace(" ", "").replace(".", "")
 htmlhelp_basename = basename + "doc"