diff --git a/.b4-config b/.b4-config
deleted file mode 100644
index 2eeda0fc..00000000
--- a/.b4-config
+++ /dev/null
@@ -1,9 +0,0 @@
-# Allow this repository to be used with the 'b4' tool. See
-# https://postmarketos.org/patch-review for details.
-
-[b4]
-  midmask = https://lists.sr.ht/~postmarketos/pmbootstrap-devel/%s
-  linkmask = https://lists.sr.ht/~postmarketos/pmbootstrap-devel/%%3C%s%%3E
-  send-series-to = ~postmarketos/pmbootstrap-devel@lists.sr.ht
-  send-endpoint-web = NONE
-  backend = sourcehut