diff --git a/tests/functional/n/no/no_member_if_statements.py b/tests/functional/n/no/no_member_if_statements.py
index bdacc09081..ad87e9950b 100644
--- a/tests/functional/n/no/no_member_if_statements.py
+++ b/tests/functional/n/no/no_member_if_statements.py
@@ -1,5 +1,6 @@
 # pylint: disable=invalid-name,missing-docstring,pointless-statement
 from datetime import datetime
+from typing import Union
 
 value = "Hello World"
 value.isoformat()  # [no-member]
@@ -26,10 +27,10 @@ def func():
 
 
 class Base:
-    _attr_state: str | float | datetime = "Unknown"
+    _attr_state: Union[str, datetime] = "Unknown"
 
     @property
-    def state(self) -> str | float | datetime:
+    def state(self) -> Union[str, datetime]:
         return self._attr_state
 
     def some_function(self) -> str:
diff --git a/tests/functional/n/no/no_member_if_statements.txt b/tests/functional/n/no/no_member_if_statements.txt
index 1c1d75d329..2bc673b491 100644
--- a/tests/functional/n/no/no_member_if_statements.txt
+++ b/tests/functional/n/no/no_member_if_statements.txt
@@ -1,3 +1,3 @@
-no-member:5:0::Instance of 'str' has no 'isoformat' member:INFERENCE
-no-member:11:4::Instance of 'str' has no 'isoformat' member:INFERENCE
-no-member:22:3::Instance of 'str' has no 'none_existent' member:INFERENCE
+no-member:6:0::Instance of 'str' has no 'isoformat' member:INFERENCE
+no-member:12:4::Instance of 'str' has no 'isoformat' member:INFERENCE
+no-member:23:3::Instance of 'str' has no 'none_existent' member:INFERENCE