diff --git a/download_video.py b/download_video.py
index d253f0b..3ab1a7f 100644
--- a/download_video.py
+++ b/download_video.py
@@ -28,7 +28,7 @@ def generate_infos():
 def download_video(info):
     link = info["link"]
     filename = info["filename"]
-    os.system(f"youtube-dl -f 0 {link} -o ./video_data/{filename}.mp4" --no-check-certificate)
+    os.system(f"youtube-dl -f 0 {link} -o ./video_data/{filename}.mp4 --no-check-certificate")
 
 
 if __name__ == "__main__":