diff --git a/dbt/include/global_project/macros/relations/column/columns_spec_ddl.sql b/dbt/include/global_project/macros/relations/column/columns_spec_ddl.sql
index 0faf9d0b..ddfd3bbe 100644
--- a/dbt/include/global_project/macros/relations/column/columns_spec_ddl.sql
+++ b/dbt/include/global_project/macros/relations/column/columns_spec_ddl.sql
@@ -88,10 +88,10 @@
   {{ return({'name': column.name, 'data_type': data_type, 'formatted': formatted}) }}
 {%- endmacro -%}
 
-{% macro render_unspecified_column_value(column_type) %}
-  {{ return(adapter.dispatch('render_unspecified_column_value', 'dbt') (column_type)) }}
+{% macro render_column_type(column_type) %}
+  {{ return(adapter.dispatch('render_column_type', 'dbt') (column_type)) }}
 {% endmacro %}
 
-{% macro default__render_unspecified_column_value(column_type) %}
+{% macro default__render_column_type(column_type) %}
     safe_cast('null', {{column_type}})
 {% endmacro %}
diff --git a/dbt/include/global_project/macros/unit_test_sql/get_fixture_sql.sql b/dbt/include/global_project/macros/unit_test_sql/get_fixture_sql.sql
index ab103f84..071e65ad 100644
--- a/dbt/include/global_project/macros/unit_test_sql/get_fixture_sql.sql
+++ b/dbt/include/global_project/macros/unit_test_sql/get_fixture_sql.sql
@@ -19,7 +19,7 @@
 {%- endif -%}
 
 {%- for column_name, column_type in column_name_to_data_types.items() -%}
-    {%- do default_row.update({column_name: (render_unspecified_column_value(column_type) | trim )}) -%}
+    {%- do default_row.update({column_name: (render_column_type(column_type) | trim )}) -%}
 {%- endfor -%}
 
 {{ validate_fixture_rows(rows, row_number) }}