diff --git a/lemur/tests/test_missing.py b/lemur/tests/test_missing.py
index 4f2c20c6..80a7df48 100644
--- a/lemur/tests/test_missing.py
+++ b/lemur/tests/test_missing.py
@@ -6,12 +6,12 @@ from freezegun import freeze_time
 def test_convert_validity_years(session):
     from lemur.common.missing import convert_validity_years
 
-    with freeze_time("2016-01-01"):
+    with freeze_time("2016-01-02"):
         data = convert_validity_years(dict(validity_years=2))
 
         assert data['validity_start'] == arrow.utcnow().isoformat()
-        assert data['validity_end'] == arrow.utcnow().replace(years=+2).isoformat()
+        assert data['validity_end'] == arrow.utcnow().replace(years=+2, days=-1).isoformat()
 
-    with freeze_time("2015-01-10"):
+    with freeze_time("2015-01-11"):
         data = convert_validity_years(dict(validity_years=1))
-        assert data['validity_end'] == arrow.utcnow().replace(years=+1, days=-2).isoformat()
+        assert data['validity_end'] == arrow.utcnow().replace(years=+1, days=-3).isoformat()