diff --git a/pkg/apis/crd/v1alpha1/types.go b/pkg/apis/crd/v1alpha1/types.go
index ac6e8b8b4e..c1680168eb 100644
--- a/pkg/apis/crd/v1alpha1/types.go
+++ b/pkg/apis/crd/v1alpha1/types.go
@@ -23,8 +23,8 @@ type ENIConfig struct {
 
 type ENIConfigSpec struct {
 	// Fill me
-	SecurityGroups []string `json:"securitygroups"`
-	Subnet         string   `json: "subnet"`
+	SecurityGroups []string `json:"securityGroups"`
+	Subnet         string   `json:"subnet"`
 }
 type ENIConfigStatus struct {
 	// Fill me