diff --git a/models/example/schema.yml b/models/example/schema.yml
index 2a5308171..855ae1e9f 100644
--- a/models/example/schema.yml
+++ b/models/example/schema.yml
@@ -1,4 +1,3 @@
-
 version: 2
 
 models:
@@ -9,8 +8,6 @@ models:
         description: "The primary key for this table"
         tests:
           - unique
-          - not_null
-
   - name: my_second_dbt_model
     description: "A starter dbt model"
     columns: