diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index ef0dba06..4856985b 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -25,5 +25,4 @@ python:
 sphinx:
    configuration: docs/source/conf.py
 
-formats:
-  - pdf
+