diff --git a/src/caosdb/utils/register_tests.py b/src/caosdb/utils/register_tests.py
index 9d0afcbb0845e1d8d31622e8ab9926f26f7e78f6..b7f60c7a0cc129b7bb2d4710f48bc54dd50ce208 100644
--- a/src/caosdb/utils/register_tests.py
+++ b/src/caosdb/utils/register_tests.py
@@ -112,7 +112,7 @@ def _assure_test_is_registered():
 
 
 def _clear_database():
-    c = db.execute_query("FIND ENTITY WITH ID>99")
+    c = db.execute_query("FIND ENTITY")
     c.delete(raise_exception_on_error=False)
     return None