diff --git a/readthedocs.yml b/readthedocs.yml
index 74cb5570..080ffb2b 100644
--- a/readthedocs.yml
+++ b/readthedocs.yml
@@ -6,4 +6,9 @@ build:
     python: "mambaforge-22.9"
 
 conda:
-  environment: docs/environment.yml
\ No newline at end of file
+  environment: docs/environment.yml
+
+sphinx:
+  builder: html
+  configuration: docs/source/conf.py
+  fail_on_warning: true
\ No newline at end of file