diff --git a/.readthedocs.yml b/.readthedocs.yml
index f1d8270..b796095 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -6,3 +6,11 @@ build:
 sphinx:
   configuration: documentation/source/conf.py
   fail_on_warning: true
+
+python:
+  version: 3.7
+  install:
+  - method: pip
+    path: .
+    extra_requirements:
+      - docs