diff --git a/.b4-config b/.b4-config
new file mode 100644
index 0000000000000000000000000000000000000000..0b699f204c414099f2118ffdbc9f7b24454e4a4e
--- /dev/null
+++ b/.b4-config
@@ -0,0 +1,4 @@
+[b4]
+  send-series-cc = bitbake-devel@lists.openembedded.org
+  send-auto-cc-cmd = ./b4-wrapper.py send-auto-cc-cmd
+  prep-pre-flight-checks = disable-needs-checking
diff --git a/b4-wrapper.py b/b4-wrapper.py
new file mode 100755
index 0000000000000000000000000000000000000000..ddc2597bc0374fa5124a83be94eeab52df6f38d3
--- /dev/null
+++ b/b4-wrapper.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+#
+# This script is to be called by b4:
+# - through b4.send-auto-cc-cmd with "send-auto-cc-cmd" as first argument,
+#
+# When send-auto-cc-cmd is passed:
+#
+#  This returns the list of Cc recipients for a patch.
+#
+# This script takes as stdin a patch.
+
+import subprocess
+import sys
+
+cmd = sys.argv[1]
+if cmd != "send-auto-cc-cmd":
+    sys.exit(-1)
+
+patch = sys.stdin.read()
+
+if subprocess.call(["which", "lsdiff"], stdout=subprocess.DEVNULL) != 0:
+    print("lsdiff missing from host, please install patchutils")
+    sys.exit(-1)
+
+print("bitbake-devel@lists.openembedded.org")
+
+files = subprocess.check_output(["lsdiff", "--strip-match=1", "--strip=1", "--include=doc/*"],
+                                input=patch, text=True)
+if len(files):
+    print("docs@lists.yoctoproject.org")
+else:
+# Handle patches made with --no-prefix
+    files = subprocess.check_output(["lsdiff", "--include=doc/*"],
+                                    input=patch, text=True)
+    if len(files):
+        print("docs@lists.yoctoproject.org")
+
+sys.exit(0)