diff --git a/tests/query_device.py b/tests/query_device.py
index 51d07af..56bb68f 100755
--- a/tests/query_device.py
+++ b/tests/query_device.py
@@ -136,7 +136,6 @@ if action == 'read' or action == 'all':
             reg_name = all_register_numbers[reg_number] if reg_number in all_register_numbers else ''
         try:
             signed = '_signed' in reg_name
-            print(f'DEBUG: register {reg_name} is {signed} (signed)')
             result = int(s.read_register(reg_number, signed=signed))
         except:
             result = 'N/A'