diff --git a/ietf/idindex/testurl.list b/ietf/idindex/testurl.list
index 9059d1ec4..f8f41da51 100644
--- a/ietf/idindex/testurl.list
+++ b/ietf/idindex/testurl.list
@@ -10,5 +10,5 @@ skip,200	/idindex/9574/view_related_docs/	https://datatracker.ietf.org/public/id
 skipredirect,200	/idindex/draft-ietf-dnsext-dnssec-protocol/	https://datatracker.ietf.org/public/idindex.cgi?command=id_detail&id=9574
 200	/idindex/all_id_txt.html
 200	/idindex/all_id.html
-200	/idindex/			https://datatracker.ietf.org/public/idindex.cgi?command=search_id
+skipdiff,200	/idindex/			https://datatracker.ietf.org/public/idindex.cgi?command=search_id
 200	/idindex/			https://datatracker.ietf.org/public/idindex.cgi
diff --git a/ietf/tests.py b/ietf/tests.py
index f8d26b5a1..cb23c93e1 100644
--- a/ietf/tests.py
+++ b/ietf/tests.py
@@ -294,7 +294,7 @@ class UrlTestCase(TestCase):
                         note("     %s %s" % (e.code, e.url))
                         goodhtml = None                    
                     try:
-                        if goodhtml and response.content:
+                        if goodhtml and response.content and not "skipdiff" in codes:
                             if "sort" in codes:
                                 testtext = reduce_text(response.content, fill=False)
                                 goodtext = reduce_text(goodhtml, fill=False)