diff --git a/linkcheck/htmlutil/htmlsoup.py b/linkcheck/htmlutil/htmlsoup.py
index 8819bc6c..d8af6a08 100644
--- a/linkcheck/htmlutil/htmlsoup.py
+++ b/linkcheck/htmlutil/htmlsoup.py
@@ -17,19 +17,27 @@
 HTML parser implemented using Beautiful Soup and html.parser.
 """
 
-from warnings import filterwarnings
+import warnings
 
-filterwarnings(
+warnings.filterwarnings(
     "ignore",
     message="The soupsieve package is not installed. CSS selectors cannot be used.",
     category=UserWarning,
     module="bs4",
 )
 
-from bs4 import BeautifulSoup
+import bs4
+
+warnings.simplefilter(
+    'ignore', bs4.MarkupResemblesLocatorWarning
+)
+
+warnings.simplefilter(
+    'ignore', bs4.builder.XMLParsedAsHTMLWarning
+)
 
 
 def make_soup(markup, from_encoding=None):
-    return BeautifulSoup(
+    return bs4.BeautifulSoup(
         markup, "html.parser", from_encoding=from_encoding, multi_valued_attributes=None
     )
diff --git a/pytest.ini b/pytest.ini
index f78fcd79..9a495d43 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,3 +1,6 @@
 [pytest]
 testpaths = tests
 addopts = -ra --tb=short
+filterwarnings =
+    ignore::bs4.MarkupResemblesLocatorWarning
+    ignore::bs4.builder.XMLParsedAsHTMLWarning