diff --git a/.gitattributes b/.gitattributes
index b657a8d6..10780d2b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,5 +1,6 @@
 .gitattributes export-ignore
 .github export-ignore
+.readthedocs.yaml export-ignore
 behave export-ignore
 contrib/build_rpm.py export-ignore
 contrib/osc.spec export-ignore
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 00000000..9b20fc6a
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,17 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+version: 2
+
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.9"
+
+sphinx:
+   configuration: doc/conf.py
+
+python:
+   install:
+   - requirements: doc/requirements.txt
diff --git a/doc/requirements.txt b/doc/requirements.txt
new file mode 100644
index 00000000..9e737b6a
--- /dev/null
+++ b/doc/requirements.txt
@@ -0,0 +1,2 @@
+cryptography
+urllib3