diff --git a/filebeat/tests/system/test_modules.py b/filebeat/tests/system/test_modules.py
index fb802920bf0c..5f58f65a3775 100644
--- a/filebeat/tests/system/test_modules.py
+++ b/filebeat/tests/system/test_modules.py
@@ -9,6 +9,7 @@
 import json
 import logging
 from parameterized import parameterized
+from deepdiff import DeepDiff
 
 
 def load_fileset_test_cases():
@@ -199,21 +200,18 @@ def _test_expected_events(self, test_file, objects):
         assert len(expected) == len(objects), "expected {} events to compare but got {}".format(
             len(expected), len(objects))
 
-        for ev in expected:
-            clean_keys(ev)
-            found = False
-            for obj in objects:
+        for idx in range(len(expected)):
+            ev = expected[idx]
+            obj = objects[idx]
 
-                # Flatten objects for easier comparing
-                obj = self.flatten_object(obj, {}, "")
-                clean_keys(obj)
+            # Flatten objects for easier comparing
+            obj = self.flatten_object(obj, {}, "")
+            clean_keys(obj)
+            clean_keys(ev)
 
-                if ev == obj:
-                    found = True
-                    break
+            d = DeepDiff(ev, obj, ignore_order=True)
 
-            assert found, "The following expected object was not found:\n {}\nSearched in: \n{}".format(
-                pretty_json(ev), pretty_json(objects))
+            assert len(d) == 0, "The following expected object doesn't match:\n Diff:\n{}, full object: \n{}".format(d, obj)
 
 
 def clean_keys(obj):