diff --git a/.readthedocs.yml b/.readthedocs.yml
index a1b8638bf5..4f35059c5d 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,5 +1,5 @@
 version: 2
-formats: all
+formats: htmlzip
 
 build:
   os: ubuntu-22.04
@@ -9,6 +9,7 @@ build:
 sphinx:
   configuration: docs/conf.py
   fail_on_warning: false
+  builder: html
 
 python:
   install: