diff --git a/common/cloudflare.py b/common/cloudflare.py
index 28124815..6851c5c9 100644
--- a/common/cloudflare.py
+++ b/common/cloudflare.py
@@ -60,9 +60,7 @@ def purge_paths_cache(cls, paths):
         apiUrl = f"https://api.cloudflare.com/client/v4/zones/{zoneId}/purge_cache"
 
         # Absolute URLs
-        domain = Site.objects.get_current().domain
-        rcvisUrls = [f'https://{domain}{path}' for path in paths]
-        data = {'files': rcvisUrls}
+        data = {'files': get_purge_paths_for(paths)}
 
         # Send it off
         response = requests.post(
@@ -76,3 +74,11 @@ def purge_paths_cache(cls, paths):
             logger.info("Cleared cloudflare cache for %s: %s", info, response.json())
         else:
             logger.error("Received bad response from cloudflare for %s: %s", info, response.json())
+
+    @classmethod
+    def get_purge_paths_for(cls, paths):
+        domain = Site.objects.get_current().domain
+        rcvisUrls = [f'https://{domain}{path}' for path in paths]
+        if not domain.startswith("www"):
+            rcvisUrls.extend([f'https://www.{domain}{path}' for path in paths])
+        return rcvisUrls
diff --git a/visualizer/tests/testRestApi.py b/visualizer/tests/testRestApi.py
index 44d58658..09569474 100644
--- a/visualizer/tests/testRestApi.py
+++ b/visualizer/tests/testRestApi.py
@@ -8,12 +8,14 @@
 from mock import patch
 
 from django.contrib.auth import get_user_model
+from django.contrib.sites.models import Site
 from django.core.cache import cache
 from django.urls import reverse
 from rest_framework import status
 from rest_framework.test import APITestCase
 from rest_framework_tracking.models import APIRequestLog
 
+from common.cloudflare import CloudflareAPI
 from common.testUtils import TestHelpers
 from visualizer.tests import filenames
 
@@ -424,3 +426,12 @@ def test_update_clears_cloudflare_cache(self, purgeMock):
 
         # Ensure purge is called once edited
         purgeMock.assert_called_once()
+        purgeMock.assert_called_with('one-round')
+
+    def test_purge_paths(self):
+        """ Test that cloudflare cache clears both www and non-www addresses """
+        paths = CloudflareAPI.get_purge_paths_for('/v/one-round')
+        firstPath = paths[0]
+        firstPathWithWWW = firstPath.replace("://", "://www.")
+        self.assertNotIn('www', Site.objects.get_current().domain)
+        self.assertIn(firstPathWithWWW, paths)