diff --git a/bundle/config/deployment.go b/bundle/config/deployment.go
index 7f0f57a8..b7efb445 100644
--- a/bundle/config/deployment.go
+++ b/bundle/config/deployment.go
@@ -6,5 +6,5 @@ type Deployment struct {
 	FailOnActiveRuns bool `json:"fail_on_active_runs,omitempty"`
 
 	// Lock configures locking behavior on deployment.
-	Lock Lock `json:"lock"`
+	Lock Lock `json:"lock,omitempty"`
 }