diff --git a/src/python_testing/TC_TSTAT_4_2.py b/src/python_testing/TC_TSTAT_4_2.py
index c459760ec728f2..fe4543ad7bb88e 100644
--- a/src/python_testing/TC_TSTAT_4_2.py
+++ b/src/python_testing/TC_TSTAT_4_2.py
@@ -530,7 +530,7 @@ async def test_TC_TSTAT_4_2(self):
                             testPresets.append(preset)
                             presetsAddedForScenario = presetsAddedForScenario + 1
 
-                    if presetsAddedForScenario < presetType.numberOfPresets:
+                    while presetsAddedForScenario < presetType.numberOfPresets:
                         testPresets.append(cluster.Structs.PresetStruct(presetHandle=NullValue, presetScenario=scenario,
                                                                         name="Preset", coolingSetpoint=2500, heatingSetpoint=1700, builtIn=False))
                         presetsAddedForScenario = presetsAddedForScenario + 1