readthedocs: add build os.

rlink7 · Oct 17, 2023 · 38333b4 · 38333b4
1 parent 8c7c562
commit 38333b4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -4,6 +4,9 @@
 
 version: 2
 
+build:
+  os: ubuntu-20.04
+
 sphinx:
   builder: html
   configuration: doc/source/conf.py