diff --git a/tests/fixtures/ubuntu-18.04/crontab-u.json b/tests/fixtures/ubuntu-18.04/crontab-u.json
new file mode 100644
index 00000000..34dc4021
--- /dev/null
+++ b/tests/fixtures/ubuntu-18.04/crontab-u.json
@@ -0,0 +1 @@
+{"variables": [{"name": "PATH", "value": "/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"}, {"name": "SHELL", "value": "/bin/sh"}], "schedule": [{"minute": ["25"], "hour": ["6"], "day_of_month": ["*"], "month": ["*"], "day_of_week": ["*"], "user": "root", "command": "test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )"}, {"minute": ["47"], "hour": ["6"], "day_of_month": ["*"], "month": ["*"], "day_of_week": ["7"], "user": "root", "command": "test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )"}, {"minute": ["52"], "hour": ["6"], "day_of_month": ["1"], "month": ["*"], "day_of_week": ["*"], "user": "root", "command": "test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )"}]}
diff --git a/tests/fixtures/ubuntu-18.04/crontab.out b/tests/fixtures/ubuntu-18.04/crontab-u.out
similarity index 100%
rename from tests/fixtures/ubuntu-18.04/crontab.out
rename to tests/fixtures/ubuntu-18.04/crontab-u.out
diff --git a/tests/fixtures/ubuntu-18.04/crontab.json b/tests/fixtures/ubuntu-18.04/crontab.json
deleted file mode 100644
index 1f2b5740..00000000
--- a/tests/fixtures/ubuntu-18.04/crontab.json
+++ /dev/null
@@ -1 +0,0 @@
-{"variables": [{"name": "PATH", "value": "/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"}, {"name": "SHELL", "value": "/bin/sh"}], "schedule": [{"minute": ["25"], "hour": ["6"], "day_of_month": ["*"], "month": ["*"], "day_of_week": ["*"], "command": "root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )"}, {"minute": ["47"], "hour": ["6"], "day_of_month": ["*"], "month": ["*"], "day_of_week": ["7"], "command": "root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )"}, {"minute": ["52"], "hour": ["6"], "day_of_month": ["1"], "month": ["*"], "day_of_week": ["*"], "command": "root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )"}]}
diff --git a/tests/test_crontab.py b/tests/test_crontab.py
index 3abc8952..9f9558bc 100644
--- a/tests/test_crontab.py
+++ b/tests/test_crontab.py
@@ -13,28 +13,16 @@ class MyTests(unittest.TestCase):
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/crontab.out'), 'r') as f:
             self.centos_7_7_crontab = f.read()
 
-        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-18.04/crontab.out'), 'r') as f:
-            self.ubuntu_18_4_crontab = f.read()
-
         # output
         with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/centos-7.7/crontab.json'), 'r') as f:
             self.centos_7_7_crontab_json = json.loads(f.read())
 
-        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-18.04/crontab.json'), 'r') as f:
-            self.ubuntu_18_4_crontab_json = json.loads(f.read())
-
     def test_crontab_centos_7_7(self):
         """
         Test 'crontab' on Centos 7.7
         """
         self.assertEqual(jc.parsers.crontab.parse(self.centos_7_7_crontab, quiet=True), self.centos_7_7_crontab_json)
 
-    def test_crontab_ubuntu_18_4(self):
-        """
-        Test 'crontab' on Ubuntu 18.4
-        """
-        self.assertEqual(jc.parsers.crontab.parse(self.ubuntu_18_4_crontab, quiet=True), self.ubuntu_18_4_crontab_json)
-
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/tests/test_crontab_u.py b/tests/test_crontab_u.py
new file mode 100644
index 00000000..08826f4c
--- /dev/null
+++ b/tests/test_crontab_u.py
@@ -0,0 +1,28 @@
+import os
+import json
+import unittest
+import jc.parsers.crontab_u
+
+THIS_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+class MyTests(unittest.TestCase):
+
+    def setUp(self):
+        # input
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-18.04/crontab-u.out'), 'r') as f:
+            self.ubuntu_18_4_crontab_u = f.read()
+
+        # output
+        with open(os.path.join(THIS_DIR, os.pardir, 'tests/fixtures/ubuntu-18.04/crontab-u.json'), 'r') as f:
+            self.ubuntu_18_4_crontab_u_json = json.loads(f.read())
+
+    def test_crontab_u_ubuntu_18_4(self):
+        """
+        Test 'crontab' on Ubuntu 18.4 (has a user field)
+        """
+        self.assertEqual(jc.parsers.crontab_u.parse(self.ubuntu_18_4_crontab_u, quiet=True), self.ubuntu_18_4_crontab_u_json)
+
+
+if __name__ == '__main__':
+    unittest.main()