diff --git a/api/inference/v1beta1/inference_sdk.go b/api/inference/v1beta1/inference_sdk.go
index 6db874735..2afeb293b 100644
--- a/api/inference/v1beta1/inference_sdk.go
+++ b/api/inference/v1beta1/inference_sdk.go
@@ -337,6 +337,9 @@ type Deployment struct {
 	// ModelName: the inference model used for the deployment.
 	ModelName string `json:"model_name"`
 
+	// ModelID: ID of the model used for the deployment.
+	ModelID string `json:"model_id"`
+
 	// CreatedAt: creation date of the deployment.
 	CreatedAt *time.Time `json:"created_at"`