diff --git a/tests/packages/test_dependency.py b/tests/packages/test_dependency.py
index cbcc7d484..a29903edb 100644
--- a/tests/packages/test_dependency.py
+++ b/tests/packages/test_dependency.py
@@ -298,3 +298,10 @@ def test_marker_properly_sets_python_constraint():
     dependency.marker = 'python_version >= "3.6" and python_version < "4.0"'
 
     assert str(dependency.python_constraint) == ">=3.6,<4.0"
+
+
+def test_dependency_markers_are_the_same_as_markers():
+    marker = parse_marker('extra=="bar"')
+    dependency = Dependency.create_from_pep_508('foo ; extra=="bar"')
+
+    assert marker == dependency.marker