diff --git a/moto/wafv2/urls.py b/moto/wafv2/urls.py
index 84868860f..bea10199c 100644
--- a/moto/wafv2/urls.py
+++ b/moto/wafv2/urls.py
@@ -3,7 +3,7 @@ from __future__ import unicode_literals
 from .responses import WAFV2Response
 
 url_bases = [
-    "https?://wafv2.(.+).amazonaws.com",
+    r"https?://wafv2\.(.+)\.amazonaws.com",
 ]
 
 url_paths = {