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-rw-r--r--django/test/html.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/django/test/html.py b/django/test/html.py
index 511c08bb26..36b44b0466 100644
--- a/django/test/html.py
+++ b/django/test/html.py
@@ -1,12 +1,13 @@
"""Compare two HTML documents."""
-import re
from html.parser import HTMLParser
+from django.utils.regex_helper import _lazy_re_compile
+
# ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or U+0020
# SPACE.
# https://infra.spec.whatwg.org/#ascii-whitespace
-ASCII_WHITESPACE = re.compile(r'[\t\n\f\r ]+')
+ASCII_WHITESPACE = _lazy_re_compile(r'[\t\n\f\r ]+')
def normalize_whitespace(string):