diff --git a/src/jukebox/components/controls/common/evdev_listener.py b/src/jukebox/components/controls/common/evdev_listener.py
index a4279afda..a1f336758 100644
--- a/src/jukebox/components/controls/common/evdev_listener.py
+++ b/src/jukebox/components/controls/common/evdev_listener.py
@@ -160,7 +160,7 @@ def run(self):
                 self._connect()
             except FileNotFoundError as e:
                 # This error occurs, if opening the bluetooth input device fails
-                logger.debug(f"{e} (attempt: {idx+1}/{self.open_retry_cnt}). Retrying in {self.open_retry_delay}")
+                logger.debug(f"{e} (attempt: {idx + 1}/{self.open_retry_cnt}). Retrying in {self.open_retry_delay}")
                 time.sleep(self.open_retry_delay)
             except AttributeError as e:
                 # This error occurs, when the device can be found, but does not have the mandatory keys
diff --git a/src/jukebox/components/synchronisation/rfidcards/__init__.py b/src/jukebox/components/synchronisation/rfidcards/__init__.py
index 0fa0969a9..3b941bdef 100644
--- a/src/jukebox/components/synchronisation/rfidcards/__init__.py
+++ b/src/jukebox/components/synchronisation/rfidcards/__init__.py
@@ -310,7 +310,7 @@ def _is_file_remote(self, path: str) -> bool:
             _runresult = subprocess.run(['ssh',
                                     f"{_user}@{_host}", f"-p {_port}",
                                     '[', '-f', f"'{path}'", ']'],
-                                shell=False, check=False, capture_output=True, text=True)
+                            shell=False, check=False, capture_output=True, text=True)
 
             _result = _runresult.returncode == 0
 
@@ -328,7 +328,7 @@ def _is_dir_remote(self, path: str) -> bool:
             _runresult = subprocess.run(['ssh',
                                     f"{_user}@{_host}", f"-p {_port}",
                                     '[', '-d', f"'{path}'", ']'],
-                                shell=False, check=False, capture_output=True, text=True)
+                            shell=False, check=False, capture_output=True, text=True)
 
             _result = _runresult.returncode == 0
 
diff --git a/src/jukebox/components/volume/__init__.py b/src/jukebox/components/volume/__init__.py
index 9dd827e4a..b99e94616 100644
--- a/src/jukebox/components/volume/__init__.py
+++ b/src/jukebox/components/volume/__init__.py
@@ -424,7 +424,7 @@ def _publish_outputs(self, pulse_inst: pulsectl.Pulse):
     def _set_output(self, pulse_inst: pulsectl.Pulse, sink_index: int):
         error_state = 1
         if not 0 <= sink_index < len(self._sink_list):
-            logger.error(f"Sink index '{sink_index}' out of range (0..{len(self._sink_list)-1}). "
+            logger.error(f"Sink index '{sink_index}' out of range (0..{len(self._sink_list) - 1}). "
                          f"Did you configure your secondary output device?")
         else:
             # Before we switch the sink, check the new sinks volume levels...
diff --git a/src/jukebox/run_configure_audio.py b/src/jukebox/run_configure_audio.py
index 93f0a4c6a..191a25e5d 100644
--- a/src/jukebox/run_configure_audio.py
+++ b/src/jukebox/run_configure_audio.py
@@ -192,7 +192,7 @@ def query_sinks(pulse_config: PaConfigClass):  # noqa: C901
                     if sink_is_equalizer(primary_signal_chain[sidx - 1]):
                         pulse_config.enable_equalizer = False
                         print(f"\n*** Equalizer already configured for '{pulse_config.primary}' with name\n"
-                              f"    '{primary_signal_chain[sidx-1].name}'. Shifting entry point...")
+                              f"    '{primary_signal_chain[sidx - 1].name}'. Shifting entry point...")
                         pulse_config.primary = primary_signal_chain[sidx - 1].name
                         sidx -= 1
                 except ValueError: