diff --git a/models/staging/resolutions/schema.yml b/models/staging/resolutions/schema.yml
index 2c93212..780a214 100644
--- a/models/staging/resolutions/schema.yml
+++ b/models/staging/resolutions/schema.yml
@@ -112,8 +112,6 @@ models:
       - name: guest_email
         data_type: text
         description: "Email of the guest."
-        data_tests:
-          - not_null
 
       - name: guest_last_name
         data_type: text