diff --git a/core/dbt/include/global_project/macros/schema_tests/accepted_values.sql b/core/dbt/include/global_project/macros/schema_tests/accepted_values.sql
index ee81a7a4d9c..b9102a85cd1 100644
--- a/core/dbt/include/global_project/macros/schema_tests/accepted_values.sql
+++ b/core/dbt/include/global_project/macros/schema_tests/accepted_values.sql
@@ -2,6 +2,7 @@
 {% macro test_accepted_values(model, values) %}
 
 {% set column_name = kwargs.get('column_name', kwargs.get('field')) %}
+{% set quote_values = kwargs.get('quote', True) %}
 
 with all_values as (
 
@@ -20,9 +21,12 @@ validation_errors as (
     from all_values
     where value_field not in (
         {% for value in values -%}
-
-            '{{ value }}' {% if not loop.last -%} , {%- endif %}
-
+            {% if quote_values -%}
+            '{{ value }}'
+            {%- else -%}
+            {{ value }}
+            {%- endif -%}
+            {%- if not loop.last -%},{%- endif %}
         {%- endfor %}
     )
 )
diff --git a/test/integration/008_schema_tests_test/models-v2/models/schema.yml b/test/integration/008_schema_tests_test/models-v2/models/schema.yml
index b37c6261f77..728cd510a25 100644
--- a/test/integration/008_schema_tests_test/models-v2/models/schema.yml
+++ b/test/integration/008_schema_tests_test/models-v2/models/schema.yml
@@ -28,7 +28,14 @@ models:
         - name: favorite_color
           description: "The user's favorite color"
           tests:
-            - accepted_values: { values: ['blue', 'green'] }
+            - accepted_values: { values: ['blue', 'green'], quote: true }
+        - name: fav_number
+          description: "The user's favorite number"
+          tests:
+              - accepted_values:
+                  values: [3.14159265]
+                  quote: false
+
 
     - name: table_summary
       description: "The summary table"
diff --git a/test/integration/008_schema_tests_test/test_schema_v2_tests.py b/test/integration/008_schema_tests_test/test_schema_v2_tests.py
index d20a27e684e..31298fa7f73 100644
--- a/test/integration/008_schema_tests_test/test_schema_v2_tests.py
+++ b/test/integration/008_schema_tests_test/test_schema_v2_tests.py
@@ -32,7 +32,7 @@ def test_postgres_schema_tests(self):
         self.assertEqual(len(results), 5)
         test_results = self.run_schema_validations()
         # If the disabled model's tests ran, there would be 19 of these.
-        self.assertEqual(len(test_results), 18)
+        self.assertEqual(len(test_results), 19)
 
         for result in test_results:
             # assert that all deliberately failing tests actually fail