diff --git a/src/ui/test_leak/test_leak.py b/src/ui/test_leak/test_leak.py
index 992727a..cde34c8 100644
--- a/src/ui/test_leak/test_leak.py
+++ b/src/ui/test_leak/test_leak.py
@@ -145,7 +145,7 @@ class Test_Leak(Test_Test):
 
         # AUTO START SECOND TEST
         if step.step_type == "leak_2":
-            if self.config["hardware_config"].get("dual_chanel", "absent") == "present":
+            if self.config["hardware_config"].get("dual_channel", "absent") == "present":
                 self.recipe_written = False
                 time.sleep(1)
                 self.start_b.setEnabled(True)