diff --git a/tc/obsw_tc_service23.py b/tc/obsw_tc_service23.py
index d121ac6aa445e717798cb1f3aca9c2f0c5ea6f14..11b5d1c0abf0a07a885d5de6dbddbdae0465704b 100644
--- a/tc/obsw_tc_service23.py
+++ b/tc/obsw_tc_service23.py
@@ -305,22 +305,22 @@ def generate_read_file_srv23_129_packet(repository_path: str, filename: str, ssc
 def pack_service23_test_into(tc_queue: Deque) -> Deque:
     # sd_handler_id = g.SD_CARD_HANDLER_ID
     tc_queue.appendleft(("print", "Testing Service 23"))
-    # tc_queue.append(("print", "Create directory 'test'"))
-    # command = generate_mkdir_srv23_9_packet(directory_name="test", repository_path="/", ssc=2300)
-    # tc_queue.appendleft(command.pack_command_tuple())
-    # tc_queue.append(("print", "Create subdirectory 'subdir' in 'test'"))
-    # command = generate_mkdir_srv23_9_packet(repository_path="test", ssc=2301,
-    #                                         directory_name="subdir")
-    # tc_queue.appendleft(command.pack_command_tuple())
+    tc_queue.append(("print", "Create directory 'test'"))
+    command = generate_mkdir_srv23_9_packet(directory_name="test", repository_path="/", ssc=2300)
+    tc_queue.appendleft(command.pack_command_tuple())
+    tc_queue.append(("print", "Create subdirectory 'subdir' in 'test'"))
+    command = generate_mkdir_srv23_9_packet(repository_path="test", ssc=2301,
+                                            directory_name="subdir")
+    tc_queue.appendleft(command.pack_command_tuple())
 
     tc_queue.appendleft(("print", "Create test.bin"))
     command = generate_create_file_srv23_1_packet(
-        filename="test.bin", repository_path="test/subdir", ssc=2302,
-        initial_data=bytearray([0x01, 0x00, 0x01, 0x00]),
-        max_size_of_app_data=1024)
+         filename="test.bin", repository_path="test/subdir", ssc=2302,
+         initial_data=bytearray([0x01, 0x00, 0x01, 0x00]),
+         max_size_of_app_data=1024)
     tc_queue.appendleft(command.pack_command_tuple())
     # tc_queue.appendleft(("print", "Read data of test.bin"))
-    # command = generate_service23_subservice129_packet("test/subdir", "test.bin", sd_handler_id)
+    # command = generate_read_file_srv23_129_packet("test/subdir", "test.bin", ssc=2303)
     # tc_queue.appendleft(command.pack_command_tuple())
     tc_queue.appendleft(("print", "Delete 'test.bin'"))
     command = generate_rm_file_srv23_2_packet(filename="test.bin", repository_path="test/subdir",