diff --git a/devine/core/tracks/subtitle.py b/devine/core/tracks/subtitle.py
index bbdf28b..6ab4d02 100644
--- a/devine/core/tracks/subtitle.py
+++ b/devine/core/tracks/subtitle.py
@@ -507,27 +507,6 @@ class Subtitle(Track):
             stdout=subprocess.DEVNULL
         )
 
-    def remove_multi_lang_srt_header(self) -> None:
-        """
-        Remove Multi-Language SRT Header from Subtitle.
-
-        Sometimes a SubRip (SRT) format Subtitle has a "MULTI-LANGUAGE SRT" line,
-        when it shouldn't. This can cause Subtitle format/syntax errors in some
-        programs including mkvmerge/MKVToolNix.
-
-        This should only be used if it truly is a normal SubRip (SRT) subtitle
-        just with this line added by mistake.
-        """
-        if not self.path or not self.path.exists():
-            raise ValueError("You must download the subtitle track first.")
-
-        if self.codec != Subtitle.Codec.SubRip:
-            raise ValueError("Only SubRip (SRT) format Subtitles have the 'MULTI-LANGUAGE SRT' header.")
-
-        srt_text = self.path.read_text("utf8")
-        fixed_srt_text = srt_text.replace("MULTI-LANGUAGE SRT\n", "")
-        self.path.write_text(fixed_srt_text, "utf8")
-
     def __str__(self) -> str:
         return " | ".join(filter(bool, [
             "SUB",