diff --git a/borgmatic/borg/change_passphrase.py b/borgmatic/borg/change_passphrase.py
index 626e278a..99ad9d65 100644
--- a/borgmatic/borg/change_passphrase.py
+++ b/borgmatic/borg/change_passphrase.py
@@ -32,7 +32,6 @@ def change_passphrase(
         (local_path, 'key', 'change-passphrase')
         + (('--remote-path', remote_path) if remote_path else ())
         + (('--umask', str(umask)) if umask else ())
-        + ('--log-json',)
         + (('--lock-wait', str(lock_wait)) if lock_wait else ())
         + (('--info',) if logger.getEffectiveLevel() == logging.INFO else ())
         + (('--debug', '--show-rc') if logger.isEnabledFor(logging.DEBUG) else ())
@@ -66,5 +65,5 @@ def change_passphrase(
     )
 
     logger.answer(
-        f"{repository_path}: Don't forget to update your encryption_passphrase option (if needed)",
+        "Don't forget to update your encryption_passphrase option (if needed)",
     )
diff --git a/tests/unit/borg/test_change_passphrase.py b/tests/unit/borg/test_change_passphrase.py
index 63a3e0c1..b8fa01af 100644
--- a/tests/unit/borg/test_change_passphrase.py
+++ b/tests/unit/borg/test_change_passphrase.py
@@ -34,7 +34,7 @@ def insert_execute_command_mock(
 
 def test_change_passphrase_calls_borg_with_required_flags():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
-    insert_execute_command_mock(('borg', 'key', 'change-passphrase', '--log-json', 'repo'))
+    insert_execute_command_mock(('borg', 'key', 'change-passphrase', 'repo'))
 
     module.change_passphrase(
         repository_path='repo',
@@ -47,7 +47,7 @@ def test_change_passphrase_calls_borg_with_required_flags():
 
 def test_change_passphrase_calls_borg_with_local_path():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
-    insert_execute_command_mock(('borg1', 'key', 'change-passphrase', '--log-json', 'repo'))
+    insert_execute_command_mock(('borg1', 'key', 'change-passphrase', 'repo'))
 
     module.change_passphrase(
         repository_path='repo',
@@ -64,7 +64,7 @@ def test_change_passphrase_calls_borg_using_exit_codes():
     borg_exit_codes = flexmock()
     config = {'borg_exit_codes': borg_exit_codes}
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', 'repo'),
+        ('borg', 'key', 'change-passphrase', 'repo'),
         config=config,
         borg_exit_codes=borg_exit_codes,
     )
@@ -81,7 +81,7 @@ def test_change_passphrase_calls_borg_using_exit_codes():
 def test_change_passphrase_calls_borg_with_remote_path_flags():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--remote-path', 'borg1', '--log-json', 'repo'),
+        ('borg', 'key', 'change-passphrase', '--remote-path', 'borg1', 'repo'),
     )
 
     module.change_passphrase(
@@ -98,7 +98,7 @@ def test_change_passphrase_calls_borg_with_umask_flags():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     config = {'umask': '0770'}
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--umask', '0770', '--log-json', 'repo'),
+        ('borg', 'key', 'change-passphrase', '--umask', '0770', 'repo'),
         config=config,
     )
 
@@ -115,7 +115,7 @@ def test_change_passphrase_calls_borg_with_lock_wait_flags():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     config = {'lock_wait': '5'}
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', '--lock-wait', '5', 'repo'),
+        ('borg', 'key', 'change-passphrase', '--lock-wait', '5', 'repo'),
         config=config,
     )
 
@@ -132,7 +132,7 @@ def test_change_passphrase_calls_borg_with_extra_borg_options():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     config = {'extra_borg_options': {'key_change_passphrase': '--extra "value with space"'}}
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', '--extra', 'value with space', 'repo'),
+        ('borg', 'key', 'change-passphrase', '--extra', 'value with space', 'repo'),
         config=config,
     )
 
@@ -147,9 +147,7 @@ def test_change_passphrase_calls_borg_with_extra_borg_options():
 
 def test_change_passphrase_with_log_info_calls_borg_with_info_parameter():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
-    insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', '--info', 'repo')
-    )
+    insert_execute_command_mock(('borg', 'key', 'change-passphrase', '--info', 'repo'))
     insert_logging_mock(logging.INFO)
 
     module.change_passphrase(
@@ -164,7 +162,7 @@ def test_change_passphrase_with_log_info_calls_borg_with_info_parameter():
 def test_change_passphrase_with_log_debug_calls_borg_with_debug_flags():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', '--debug', '--show-rc', 'repo'),
+        ('borg', 'key', 'change-passphrase', '--debug', '--show-rc', 'repo'),
     )
     insert_logging_mock(logging.DEBUG)
 
@@ -194,7 +192,7 @@ def test_change_passphrase_with_dry_run_skips_borg_call():
 def test_change_passphrase_calls_borg_without_passphrase():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', 'repo'),
+        ('borg', 'key', 'change-passphrase', 'repo'),
         config={'option': 'foo'},
     )
 
@@ -215,7 +213,7 @@ def test_change_passphrase_calls_borg_with_working_directory():
     flexmock(module.flags).should_receive('make_repository_flags').and_return(('repo',))
     config = {'working_directory': '/working/dir'}
     insert_execute_command_mock(
-        ('borg', 'key', 'change-passphrase', '--log-json', 'repo'),
+        ('borg', 'key', 'change-passphrase', 'repo'),
         config=config,
         working_directory='/working/dir',
     )