diff --git a/tests/test_progit_flask_ui_issues.py b/tests/test_progit_flask_ui_issues.py
index 4b252b3..fc844b7 100644
--- a/tests/test_progit_flask_ui_issues.py
+++ b/tests/test_progit_flask_ui_issues.py
@@ -324,7 +324,7 @@ class ProgitFlaskIssuestests(tests.Modeltests):
             self.assertTrue('<p>test project #1</p>' in output.data)
             self.assertTrue(
                 '<li class="message">Comment added</li>' in output.data)
-            self.assertTrue(
+            self.assertFalse(
                 'li class="message">No changes to edit</li>' in output.data)
             self.assertTrue(
                 '<p>Woohoo a second comment !</p>' in output.data)
@@ -346,7 +346,7 @@ class ProgitFlaskIssuestests(tests.Modeltests):
             self.assertTrue('<p>test project #1</p>' in output.data)
             self.assertTrue(
                 '<li class="message">Tag added</li>' in output.data)
-            self.assertTrue(
+            self.assertFalse(
                 'li class="message">No changes to edit</li>' in output.data)
             self.assertTrue(
                 '<p>Woohoo a second comment !</p>' in output.data)
diff --git a/tests/test_progit_lib.py b/tests/test_progit_lib.py
index 2ea3cb4..d219322 100644
--- a/tests/test_progit_lib.py
+++ b/tests/test_progit_lib.py
@@ -210,7 +210,7 @@ class ProgitLibtests(tests.Modeltests):
             issue=issue,
             ticketfolder=None)
         self.session.commit()
-        self.assertEqual(msg, 'No changes to edit')
+        self.assertEqual(msg, None)
 
         msg = progit.lib.edit_issue(
             session=self.session,
@@ -221,7 +221,7 @@ class ProgitLibtests(tests.Modeltests):
             status='Open',
         )
         self.session.commit()
-        self.assertEqual(msg, 'No changes to edit')
+        self.assertEqual(msg, None)
 
         msg = progit.lib.edit_issue(
             session=self.session,