diff --git a/openstack_health/api.py b/openstack_health/api.py
index 277933f7..6cde191e 100644
--- a/openstack_health/api.py
+++ b/openstack_health/api.py
@@ -273,7 +273,7 @@ def _group_runs_by_key(runs_by_time, groupby_key):
     return grouped_runs_by
 
 
-@app.route('/build_name/<string:build_name>/test_runs', methods=['GET'])
+@app.route('/build_name/<path:build_name>/test_runs', methods=['GET'])
 def get_test_runs_by_build_name(build_name):
     value = parse.unquote(build_name)
     if not value:
diff --git a/openstack_health/tests/test_api.py b/openstack_health/tests/test_api.py
index c0fa668a..37fe6b4c 100644
--- a/openstack_health/tests/test_api.py
+++ b/openstack_health/tests/test_api.py
@@ -87,13 +87,13 @@ class TestRestAPI(base.TestCase):
                      'start_time': timestamp_a,
                      'stop_time': timestamp_b}
                 ])
-    def test_get_test_runs_by_build_name(self, api_mock):
+    def _test_get_test_runs_by_build_name(self, build_name, api_mock):
         api.region = mock.MagicMock()
         api.region.cache_on_arguments = mock.MagicMock()
         api.region.cache_on_arguments.return_value = lambda x: x
-        res = self.app.get('/build_name/fake_tests/test_runs')
+        res = self.app.get('/build_name/%s/test_runs' % build_name)
         self.assertEqual(200, res.status_code)
-        api_mock.assert_called_once_with('build_name', 'fake_tests', None,
+        api_mock.assert_called_once_with('build_name', build_name, None,
                                          None, api.Session())
         expected_response = {
             six.text_type(timestamp_a.isoformat()): {
@@ -112,6 +112,12 @@ class TestRestAPI(base.TestCase):
         self.assertEqual({u'tests': expected_response},
                          json.loads(res.data.decode('utf-8')))
 
+    def test_get_test_runs_by_build_name(self):
+        self._test_get_test_runs_by_build_name('fake_tests')
+
+    def test_get_test_runs_by_build_name_with_forward_slash(self):
+        self._test_get_test_runs_by_build_name('fake/tests')
+
     def test_list_routes(self):
         res = self.app.get('/')
         res_dict = json.loads(res.data.decode('utf-8'))