diff --git a/src/python_testing/TC_DGWIFI_2_1.py b/src/python_testing/TC_DGWIFI_2_1.py
index 59fe5f0d67dfe4..a1dd0b8e1eeaf1 100644
--- a/src/python_testing/TC_DGWIFI_2_1.py
+++ b/src/python_testing/TC_DGWIFI_2_1.py
@@ -159,7 +159,7 @@ async def test_TC_DGWIFI_2_1(self):
 
             # Additional check that it's not kUnknownEnumValue:
             asserts.assert_true(wifi_version != Clusters.Objects.WiFiNetworkDiagnostics.Enums.WiFiVersionEnum.kUnknownEnumValue,
-                             f"WiFiVersion should not be kUnknownEnumValue ({Clusters.Objects.WiFiNetworkDiagnostics.Enums.WiFiVersionEnum.kUnknownEnumValue})")
+                                f"WiFiVersion should not be kUnknownEnumValue ({Clusters.Objects.WiFiNetworkDiagnostics.Enums.WiFiVersionEnum.kUnknownEnumValue})")
 
         #
         # STEP 5: TH reads ChannelNumber attribute