diff --git a/test/packages/good/data_stream/foo/fields/some_fields.yml b/test/packages/good/data_stream/foo/fields/some_fields.yml
index 14b18070..bfdb029c 100644
--- a/test/packages/good/data_stream/foo/fields/some_fields.yml
+++ b/test/packages/good/data_stream/foo/fields/some_fields.yml
@@ -47,3 +47,5 @@
   include_in_root: true
 - name: c.d
   type: keyword
+- name: name-with-dash
+  type: keyword
diff --git a/versions/1/integration/data_stream/fields/fields.spec.yml b/versions/1/integration/data_stream/fields/fields.spec.yml
index dcf2a736..f915b8f9 100644
--- a/versions/1/integration/data_stream/fields/fields.spec.yml
+++ b/versions/1/integration/data_stream/fields/fields.spec.yml
@@ -13,7 +13,7 @@ spec:
           Name of field. Names containing dots are automatically split into
           sub-fields.
         type: string
-        pattern: '^[*_@A-Za-z0-9]+(\.[*_@A-Za-z0-9]+)*$'
+        pattern: '^[*-_@A-Za-z0-9]+(\.[*-_@A-Za-z0-9]+)*$'
       type:
         description: Datatype of field
         type: string