diff --git a/src/python_testing/TC_IDM_4_2.py b/src/python_testing/TC_IDM_4_2.py
index 5d737785beeb1d..3d1d28ba04908c 100644
--- a/src/python_testing/TC_IDM_4_2.py
+++ b/src/python_testing/TC_IDM_4_2.py
@@ -260,10 +260,6 @@ async def test_TC_IDM_4_2(self):
 
         min_interval_floor_sec = 0
 
-        # Subtracting 5 to subscription_max_interval_publisher_limit_sec and setting result to MaxIntervalCeiling,
-        # as per test step instructions.
-        # The edge case here is:
-        #       min_interval_floor_sec = 0, max_interval_ceiling_sec = 1
         max_interval_ceiling_sec = max(1, subscription_max_interval_publisher_limit_sec - 5)
         asserts.assert_greater(max_interval_ceiling_sec, min_interval_floor_sec,
                                "MaxIntervalCeiling must be greater than MinIntervalFloor")