diff --git a/all-repos.yaml b/all-repos.yaml
index 0b55e24b..ba059b1a 100644
--- a/all-repos.yaml
+++ b/all-repos.yaml
@@ -235,3 +235,4 @@
 - https://github.com/Data-Liberation-Front/csvlint.rb
 - https://github.com/christopher-hacker/enforce-notebook-run-order
 - https://github.com/mxr/unkey
+- https://github.com/Mateusz-Grzelinski/actionlint-py