diff --git a/netlify.toml b/netlify.toml
deleted file mode 100644
index 5828132edd..0000000000
--- a/netlify.toml
+++ /dev/null
@@ -1,7 +0,0 @@
-# Configuration for pull request documentation previews via Netlify
-
-# Netlify relies on there being a ./runtime.txt to indicate Python 3.
-
-[build]
-    publish = "build/html"
-    command = "pip install tox && tox -e docs"
diff --git a/runtime.txt b/runtime.txt
deleted file mode 100644
index 475ba515c0..0000000000
--- a/runtime.txt
+++ /dev/null
@@ -1 +0,0 @@
-3.7