diff --git a/api/services/elastigroup/aws/schemas/elastigroupScaleDown.yaml b/api/services/elastigroup/aws/schemas/elastigroupScaleDown.yaml
index 211efd2f1..d0affcc9d 100644
--- a/api/services/elastigroup/aws/schemas/elastigroupScaleDown.yaml
+++ b/api/services/elastigroup/aws/schemas/elastigroupScaleDown.yaml
@@ -121,7 +121,7 @@ properties:
         type: string
         description: |
           The type of the action to take when scale up is needed.
-        enum: [ adjustment , updateCapacity setMinTarget , percentageAdjustment ]
+        enum: [ adjustment , updateCapacity, setMinTarget , percentageAdjustment ]
         example: "updateCapacity"
       adjustment:
         type: integer