diff --git a/cmdeploy/src/cmdeploy/opendkim/final.lua b/cmdeploy/src/cmdeploy/opendkim/final.lua
index 7c9e01b5..2e01cd68 100644
--- a/cmdeploy/src/cmdeploy/opendkim/final.lua
+++ b/cmdeploy/src/cmdeploy/opendkim/final.lua
@@ -34,6 +34,9 @@ if valid then
 	for i = nsigs, 1, -1 do
 		odkim.del_header(ctx, "DKIM-Signature", i)
 	end
+
+	-- Delete first and presumably only occurence
+        odkim.del_header(ctx, "Authentication-Results", 0)  
 else
 	odkim.set_reply(ctx, "554", "5.7.1", "No valid DKIM signature found")
 	-- Delete in reverse order to avoid index shifting.