diff --git a/.asf.yaml b/.asf.yaml
index a0ff29910a1..88ca63676f0 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -20,6 +20,7 @@ github:
   homepage: https://arrow.apache.org/
   collaborators:
     - assignUser
+    - milesgranger
     - raulcd
     - toddfarmer