diff --git a/bgpwtf/cccampix/verifier/processor_pgp.go b/bgpwtf/cccampix/verifier/processor_pgp.go
index 423cb7e..a0cea61 100644
--- a/bgpwtf/cccampix/verifier/processor_pgp.go
+++ b/bgpwtf/cccampix/verifier/processor_pgp.go
@@ -88,6 +88,7 @@
 			case ok && s.Code() == codes.NotFound:
 				unknownC <- k
 			default:
+				unknownC <- k
 				errC <- err
 			}
 		}(key)