diff --git a/src/djlint/settings.py b/src/djlint/settings.py
index f8c9403..21fc941 100644
--- a/src/djlint/settings.py
+++ b/src/djlint/settings.py
@@ -15,7 +15,7 @@ ignored_tag_opening = r"<script|<style|<!--|{\*|<\?php|<pre"
 ignored_tag_closing = r"</script|</style|-->|\*}|\?>|</pre"
 
 # the contents of these tag blocks will be indented
-tag_indent = r"(?:\{\{\#)|\{% +?(if|for|block|else|spaceless|compress|addto|language|with)|(?:{% verbatim %})|(?:<(?:html|head|body|div|a|nav|ul|ol|dl|li|table|thead|tbody|tr|th|td|blockquote|textarea|select|form|option|cache|optgroup|fieldset|legend|label|header|main|section|aside|footer|figure|video|span|p|g|svg|h\d|button|img|path|script|style|source))"
+tag_indent = r"(?:\{\{\#)|\{% +?(if|for|block|else|spaceless|compress|addto|language|with|assets)|(?:{% verbatim %})|(?:<(?:html|head|body|div|a|nav|ul|ol|dl|li|table|thead|tbody|tr|th|td|blockquote|textarea|select|form|option|cache|optgroup|fieldset|legend|label|header|main|section|aside|footer|figure|video|span|p|g|svg|h\d|button|img|path|script|style|source))"
 
 # this signals when tags should be unindented (see tags above)
 tag_unindent = r"(?:\{\{\/)|\{% end|(?:{% endverbatim %})|(?:</(?:html|head|body|div|a|nav|ul|ol|dl|li|table|thead|tbody|tr|th|td|blockquote|select|form|option|optgroup|fieldset|legend|label|textarea|header|cache|main|section|aside|footer|figure|video|span|p|g|svg|h\d|button|img|path|script|style|source))"
@@ -66,12 +66,10 @@ ignored_paths = [
     "__pypackages__",
 ]
 
-start_template_tags = (
-    r"{% ?(?:if|for|block|spaceless|compress|load|assets|addto|language|with)[^}]+?%}"
-)
+start_template_tags = r"{% ?(?:if|for|block|spaceless|compress|load|assets|addto|language|with|assets)[^}]+?%}"
 
 break_template_tags = [
-    r"{% ?(?:if|end|for|block|endblock|else|spaceless|compress|load|include|assets|addto|language|with)[^}]+?%}",
+    r"{% ?(?:if|end|for|block|endblock|else|spaceless|compress|load|include|assets|addto|language|with|assets)[^}]+?%}",
 ]
 
 unformated_html_tags = ["script"]
diff --git a/tests/test_djlint.py b/tests/test_djlint.py
index 6dab20e..41545fd 100644
--- a/tests/test_djlint.py
+++ b/tests/test_djlint.py
@@ -276,3 +276,21 @@ def test_check_reformatter_no_error(runner, tmp_file):
     result = runner.invoke(djlint, [tmp_file.name, "--check"])
     assert result.exit_code == 0
     assert "0 files would be updated." in result.output
+
+
+def test_reformat_asset_tag(runner, tmp_file):
+    write_to_file(
+        tmp_file.name,
+        b"""{% block css %}{% assets "css_error" %}<link type="text/css" rel="stylesheet" href="{{ ASSET_URL }}" />{% endassets %}{% endblock css %}""",
+    )
+    result = runner.invoke(djlint, [tmp_file.name, "--reformat"])
+    assert (
+        open(tmp_file.name).read()
+        == """{% block css %}
+    {% assets "css_error" %}
+        <link type="text/css" rel="stylesheet" href="{{ ASSET_URL }}" />
+    {% endassets %}
+{% endblock css %}
+"""
+    )
+    assert result.exit_code == 1