diff --git a/command/agent/agent_endpoint.go b/command/agent/agent_endpoint.go
index d7cfeb9e7f..544dbdee1f 100644
--- a/command/agent/agent_endpoint.go
+++ b/command/agent/agent_endpoint.go
@@ -142,7 +142,7 @@ func (s *HTTPServer) AgentRegisterService(resp http.ResponseWriter, req *http.Re
 			case "checks":
 				chkTypes, ok := v.([]interface{})
 				if !ok {
-					return nil
+					continue
 				}
 				for _, chkType := range chkTypes {
 					if err := FixupCheckType(chkType); err != nil {