diff --git a/specs/predict/paths/models/getModelMetrics.yml b/specs/predict/paths/models/getModelMetrics.yml
index 8faadb8c65..52c335099b 100644
--- a/specs/predict/paths/models/getModelMetrics.yml
+++ b/specs/predict/paths/models/getModelMetrics.yml
@@ -23,6 +23,9 @@ get:
                 type: array
                 items:
                   $ref: '../../responses/Models.yml#/modelMetrics'
+            required:
+              - modelID
+              - metrics
     '401':
       $ref: '../../responses/InvalidCredentials.yml'
     '404':
diff --git a/specs/predict/responses/Models.yml b/specs/predict/responses/Models.yml
index 1d792b29a1..304fa8e9d2 100644
--- a/specs/predict/responses/Models.yml
+++ b/specs/predict/responses/Models.yml
@@ -9,7 +9,7 @@ modelInstance:
       type: string
       description: Name of model instance.
     type:
-      type: string
+      $ref: '../common/schemas/Params.yml#/modelsToRetrieve'
       description: Type of the model.
     sourceID:
       type: string