diff --git a/integrationtests/extroot/ExperimentalData/2010_TestProject/2019-02-04/README.md b/integrationtests/extroot/ExperimentalData/2010_TestProject/2019-02-04/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..c81cf5b7c4fb0a0db916e51cd9f9a67ba57f66ac
--- /dev/null
+++ b/integrationtests/extroot/ExperimentalData/2010_TestProject/2019-02-04/README.md
@@ -0,0 +1,3 @@
+---
+
+...
diff --git a/integrationtests/insert_some.py b/integrationtests/insert_some.py
index f5b32af13d9b2d7af5957eb4ae005b0798bf9dfc..aa3f34af8ab4f4cc6ec24f39e159a5b16bd0da4c 100644
--- a/integrationtests/insert_some.py
+++ b/integrationtests/insert_some.py
@@ -12,7 +12,7 @@ project.insert()
 experiment = db.Record()
 experiment.add_parent(name=dm.Experiment)
 experiment.add_property(
-    name=dm.date, value='2019-02-03')
+    name=dm.date, value='2019-02-04')
 experiment.add_property(name=dm.Project, value=project)
 experiment.add_property(
         name="identifier", value="empty_identifier")
diff --git a/integrationtests/test_crawler_with_cfoods.py b/integrationtests/test_crawler_with_cfoods.py
index c39c3fc67d7ca30e3d013ac205ef398de216ad9c..7dc19240cbd27f0e6e7cd6cc145c7e12704df0d2 100755
--- a/integrationtests/test_crawler_with_cfoods.py
+++ b/integrationtests/test_crawler_with_cfoods.py
@@ -34,6 +34,14 @@ def get_entity_with_id(eid):
 
 class CrawlerTest(unittest.TestCase):
     def test_experiment(self):
+
+        ########################
+        # # dummy for dependency test experiment # #
+        ########################
+        exp = db.execute_query(
+            "FIND Experiment with date=2019-02-04 and identifier=empty_identifier",
+            unique=True)
+
         ########################
         # # first experiment # #
         ########################