diff --git a/mayan/apps/folders/tests.py b/mayan/apps/folders/tests.py
index 8ea854a3d7..480a8bc102 100644
--- a/mayan/apps/folders/tests.py
+++ b/mayan/apps/folders/tests.py
@@ -53,7 +53,7 @@ class FolderTestCase(TestCase):
         self.assertEqual(folder.documents.count(), 1)
         self.assertEqual(list(folder.documents.all()), [self.document])
 
-        folder.remove_document(self.document)
+        folder.documents.remove(self.document)
 
         self.assertEqual(folder.documents.count(), 0)
         self.assertEqual(list(folder.documents.all()), [])