diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 0582c915..baf40bb0 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -11,5 +11,7 @@ sphinx:
 
 # Optionally declare the Python requirements required to build your docs
 python:
-   install:
-   - requirements: docs/requirements.txt
+  install:
+    - requirements: requirements.txt
+    - requirements: dev_requirements.txt
+    - requirements: docs/requirements.txt