diff --git a/core/templatetags/url_extra.py b/core/templatetags/url_extra.py
deleted file mode 100644
index 2ce4664c3..000000000
--- a/core/templatetags/url_extra.py
+++ /dev/null
@@ -1,16 +0,0 @@
-from django import template
-from django.urls import reverse
-from django.utils.safestring import mark_safe
-
-register = template.Library()
-
-
-@register.simple_tag(takes_context=True)
-def url_keep_qs(context, view_name, *args, **kwargs):
-    url = reverse(view_name, args=args, kwargs=kwargs)
-    request = context.get("request")
-    if request.GET:
-        querystring = request.GET.urlencode()
-        url = f"{url}?{querystring}"
-
-    return mark_safe(url)