diff --git a/http_stubs/templatetags/stub_tags.py b/http_stubs/templatetags/stub_tags.py
index 125f726..3fa34b7 100644
--- a/http_stubs/templatetags/stub_tags.py
+++ b/http_stubs/templatetags/stub_tags.py
@@ -2,8 +2,10 @@
 from html import unescape
 from json import JSONDecodeError
 from typing import AnyStr, Dict, List
+from urllib.parse import urlunparse
 
 from django import template
+from django.contrib.admin.helpers import Fieldset
 from django.template.defaultfilters import stringfilter
 
 Url = str
@@ -12,14 +14,24 @@
 
 
 @register.simple_tag(takes_context=True, name='absolute')
-def get_absolute_url_tag(context: Dict, url: Url) -> Url:
+def absolute_url(context: Dict, url: Url, fieldset: Fieldset) -> Url:
     """Tag that returns an absolute url.
 
     :param context: context of request
     :param url: relative url
+    :param fieldset: Fieldset that is used to get value of the 'regex_path'
+                     field from the form
     :returns: absolute url
     """
-    return context.get('request').build_absolute_uri(url)
+    request = context['request']
+    form = fieldset.form
+    if form.initial.get('regex_path'):
+        return urlunparse(
+            [request.scheme, request.get_host(), '', '', '', ''],
+        )
+    if not url.startswith('/'):
+        url = f'/{url}'
+    return request.build_absolute_uri(url)
 
 
 @register.filter()
diff --git a/http_stubs/tests/test_tags.py b/http_stubs/tests/test_tags.py
index 943818a..1f44550 100644
--- a/http_stubs/tests/test_tags.py
+++ b/http_stubs/tests/test_tags.py
@@ -1,11 +1,30 @@
+from django.contrib.admin.helpers import Fieldset
+from django.contrib.admin.sites import AdminSite
 from django.http.request import HttpRequest
 
+from http_stubs.admin import HTTPStubAdmin
+from http_stubs.models import HTTPStub
 from http_stubs.templatetags import stub_tags
 
 
 class TestStubTags:
     """Tests for custom tags and filters for Django templates."""
 
+    def test_absolute_url_tag_with_regex(self):
+        """Check that the absolute url is correct if regex_path is true."""
+        req = HttpRequest()
+        req.META = {
+            'SERVER_NAME': '127.0.0.1',
+            'SERVER_PORT': '80',
+        }
+        relative_url = '/check/'
+        form = HTTPStubAdmin(
+            HTTPStub, AdminSite,
+        ).get_form(req)(initial={'regex_path': True})
+        fieldset = Fieldset(form)
+        url = stub_tags.absolute_url({'request': req}, relative_url, fieldset)
+        assert url == 'http://127.0.0.1'
+
     def test_absolute_url_tag(self):
         """Check that the absolute url is returned."""
         req = HttpRequest()
@@ -14,9 +33,31 @@ def test_absolute_url_tag(self):
             'SERVER_PORT': '80',
         }
         relative_url = '/check/'
-        url = stub_tags.get_absolute_url_tag({'request': req}, relative_url)
+        form = HTTPStubAdmin(
+            HTTPStub, AdminSite,
+        ).get_form(req)(initial={'regex_path': False})
+        fieldset = Fieldset(form)
+        url = stub_tags.absolute_url({'request': req}, relative_url, fieldset)
         assert url == 'http://127.0.0.1/check/'
 
+    def test_absolute_url_tag_without_slash(self):
+        """Check that the absolute url is correct.
+
+        When relative url doesn`t start with a slash.
+        """
+        req = HttpRequest()
+        req.META = {
+            'SERVER_NAME': '127.0.0.1',
+            'SERVER_PORT': '80',
+        }
+        relative_url = 'check'
+        form = HTTPStubAdmin(
+            HTTPStub, AdminSite,
+        ).get_form(req)(initial={'regex_path': False})
+        fieldset = Fieldset(form)
+        url = stub_tags.absolute_url({'request': req}, relative_url, fieldset)
+        assert url == 'http://127.0.0.1/check'
+
     def test_headers_to_list_filter(self):
         """Check that the list of headers is returned."""
         headers = '{"Content-Length": "2", "Accept": "text/html"}'
diff --git a/templates/admin/http_stubs/includes/fieldset_http_stub.html b/templates/admin/http_stubs/includes/fieldset_http_stub.html
index 082d587..8ab1f9f 100644
--- a/templates/admin/http_stubs/includes/fieldset_http_stub.html
+++ b/templates/admin/http_stubs/includes/fieldset_http_stub.html
@@ -5,7 +5,7 @@
     {# added request url for path field(issue #35) #}
     {% if field.field.name == 'path' %}
         <div class="readonly">
-            <div id="full-path">{% absolute field.field.value %}</div>
+            <div id="full-path">{% absolute field.field.value fieldset %}</div>
             <div id="path-copied-alert">Copied!</div>
         </div>
     {% endif %}