diff --git a/lemur/plugins/lemur_acme/tests/test_acme.py b/lemur/plugins/lemur_acme/tests/test_acme.py
index 29148002..4ee56396 100644
--- a/lemur/plugins/lemur_acme/tests/test_acme.py
+++ b/lemur/plugins/lemur_acme/tests/test_acme.py
@@ -23,7 +23,8 @@ class TestAcme(unittest.TestCase):
             "test.fakedomain.net": [mock_dns_provider],
         }
 
-        # Creates a new Flask application for a test duration.
+        # Creates a new Flask application for a test duration. In python 3.8, manual push of application context is
+        # needed to run tests in dev environment without getting error 'Working outside of application context'.
         _app = Flask('lemur_test_acme')
         self.ctx = _app.app_context()
         assert self.ctx
diff --git a/lemur/plugins/lemur_acme/tests/test_powerdns.py b/lemur/plugins/lemur_acme/tests/test_powerdns.py
index ca344d8d..cf850970 100644
--- a/lemur/plugins/lemur_acme/tests/test_powerdns.py
+++ b/lemur/plugins/lemur_acme/tests/test_powerdns.py
@@ -19,7 +19,8 @@ class TestPowerdns(unittest.TestCase):
             "test.fakedomain.net": [mock_dns_provider],
         }
 
-        # Creates a new Flask application for a test duration.
+        # Creates a new Flask application for a test duration. In python 3.8, manual push of application context is
+        # needed to run tests in dev environment without getting error 'Working outside of application context'.
         _app = Flask('lemur_test_acme')
         self.ctx = _app.app_context()
         assert self.ctx
diff --git a/lemur/plugins/lemur_acme/tests/test_ultradns.py b/lemur/plugins/lemur_acme/tests/test_ultradns.py
index fa695a95..7616459e 100644
--- a/lemur/plugins/lemur_acme/tests/test_ultradns.py
+++ b/lemur/plugins/lemur_acme/tests/test_ultradns.py
@@ -20,7 +20,8 @@ class TestUltradns(unittest.TestCase):
             "test.fakedomain.net": [mock_dns_provider],
         }
 
-        # Creates a new Flask application for a test duration.
+        # Creates a new Flask application for a test duration. In python 3.8, manual push of application context is
+        # needed to run tests in dev environment without getting error 'Working outside of application context'.
         _app = Flask('lemur_test_acme')
         self.ctx = _app.app_context()
         assert self.ctx