diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 55df4d5..4f0d5ee 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.11.2
+current_version = 0.11.4
 commit = True
 tag = True
 
diff --git a/hm_pyhelper/diagnostics/diagnostics_report.py b/hm_pyhelper/diagnostics/diagnostics_report.py
index 3fff3ce..893acdc 100644
--- a/hm_pyhelper/diagnostics/diagnostics_report.py
+++ b/hm_pyhelper/diagnostics/diagnostics_report.py
@@ -80,7 +80,7 @@ def record_failure(self, msg_or_exception, diagnostic):
         self.record_result(record_failure_as, diagnostic)
 
     def get_report_subset(self, keys_to_extract):
-        return {key: self.__getattribute__(key) for key in keys_to_extract}
+        return {key: self.__getitem__(key) for key in keys_to_extract}
 
     def get_error_messages(self):
         def get_error_message(key):
diff --git a/hm_pyhelper/tests/test_diagnostic_report.py b/hm_pyhelper/tests/test_diagnostic_report.py
index 72d2fcc..c3d57b4 100644
--- a/hm_pyhelper/tests/test_diagnostic_report.py
+++ b/hm_pyhelper/tests/test_diagnostic_report.py
@@ -55,3 +55,12 @@ def test_get_error_messages(self):
         actual_msgs = diagnostics_report.get_error_messages()
         expected_msgs = "key1 Error: Error1\nkey2 Error: Error2"
         self.assertEqual(actual_msgs, expected_msgs)
+
+    def test_get_report_subset(self):
+        diagnostics_report = DiagnosticsReport()
+        diagnostics_report['VA'] = 'NEBHNT-IN1'
+        diagnostics_report['foo'] = 'bar'
+
+        self.assertDictEqual(diagnostics_report.get_report_subset(["VA"]), {
+            'VA': 'NEBHNT-IN1'
+        })
diff --git a/setup.py b/setup.py
index 5c54739..443cc8d 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name='hm_pyhelper',
-    version='0.11.3',
+    version='0.11.4',
     author="Nebra Ltd",
     author_email="support@nebra.com",
     description="Helium Python Helper",