diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7b39583e31d..137e5033872 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -493,6 +493,7 @@ our $allocFunctions = qr{(?x:
 
 our $signature_tags = qr{(?xi:
 	Signed-off-by:|
+	Co-authored-by:|
 	Co-developed-by:|
 	Acked-by:|
 	Tested-by:|