diff --git a/nomad/structs/structs.go b/nomad/structs/structs.go
index 6e851b3a3..d2a2660d1 100644
--- a/nomad/structs/structs.go
+++ b/nomad/structs/structs.go
@@ -1010,6 +1010,7 @@ type ServiceCheck struct {
 	Type     string
 	Script   string
 	Http     string
+	Protocol string
 	Interval time.Duration
 	Timeout  time.Duration
 }