diff --git a/workflow/video.py b/workflow/video.py
index 6ab8bca..ad5d70d 100644
--- a/workflow/video.py
+++ b/workflow/video.py
@@ -209,7 +209,7 @@ def quick_split_video(file):
         split_process = subprocess.Popen([
             FFMPEG_EXEC, *_common_ffmpeg_setting(),
             "-ss", str(current_sec),
-            "-i", file_name, "-c", "copy", "-f", "mp4",
+            "-i", file, "-c", "copy", "-f", "mp4",
             "-t", str(VIDEO_CLIP_EACH_SEC + VIDEO_CLIP_OVERFLOW_SEC),
             "-fflags", "+genpts", "-shortest", "-movflags", "faststart",
             "{}.mp4".format(current_dt)