diff --git a/.readthedocs.yml b/.readthedocs.yml
index 3a613f0ea..17ee24133 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -2,6 +2,10 @@
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
 
 version: 2
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3"
 sphinx:
   builder: html
   configuration: sphinx/conf.py
\ No newline at end of file