diff --git a/src/python_testing/TC_OPCREDS_3_2.py b/src/python_testing/TC_OPCREDS_3_2.py
index 4ad80e10eaf712..5b7cd5bd59480e 100644
--- a/src/python_testing/TC_OPCREDS_3_2.py
+++ b/src/python_testing/TC_OPCREDS_3_2.py
@@ -150,7 +150,8 @@ async def test_TC_OPCREDS_3_2(self):
                              "Unexpected fabricId does not match with CR2 fabricID")
 
         self.step(6)
-        cr3_fabric = await self.read_single_attribute_check_success(dev_ctrl=cr3_new_admin_ctrl,
+        cr3_fabric = await self.read_single_attribute_check_success(
+            dev_ctrl=cr3_new_admin_ctrl,
             node_id=cr3_dut_node_id,
             cluster=opcreds,
             attribute=opcreds.Attributes.Fabrics,