diff --git a/models/intermediate/core/schema.yml b/models/intermediate/core/schema.yml
index 94ff919..9cf2364 100644
--- a/models/intermediate/core/schema.yml
+++ b/models/intermediate/core/schema.yml
@@ -1210,7 +1210,6 @@ models:
           - OSL
           - API/MANUAL
         data_tests:
-          - not_null
           - accepted_values:
               values:
                 - "PMS"
diff --git a/models/reporting/core/schema.yml b/models/reporting/core/schema.yml
index 8c9cb97..52a6aca 100644
--- a/models/reporting/core/schema.yml
+++ b/models/reporting/core/schema.yml
@@ -872,7 +872,6 @@ models:
           - OSL
           - API/MANUAL
         data_tests:
-          - not_null
           - accepted_values:
               values:
                 - "PMS"