diff --git a/rosbot_utils/rosbot_utils/flash_firmware.py b/rosbot_utils/rosbot_utils/flash_firmware.py
index b96933d2..1aed9853 100755
--- a/rosbot_utils/rosbot_utils/flash_firmware.py
+++ b/rosbot_utils/rosbot_utils/flash_firmware.py
@@ -56,7 +56,10 @@ def find_firmware_file():
     firmware_files = glob.glob(os.path.join(firmware_dir, "firmware*.bin"))
 
     if not firmware_files:
-        firmware_url = "https://github.com/husarion/rosbot_ros2_firmware/releases/download/0.10.0/firmware.bin"
+        firmware_url = (
+            "https://github.com/husarion/rosbot_ros2_firmware/releases/"
+            "download/0.10.0/firmware.bin"
+        )
         firmware_path = os.path.join(firmware_dir, "firmware.bin")
         print("Downloading firmware...")
         download_firmware(firmware_url, firmware_path)