diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/stream/SubtitlesFormat.java b/extractor/src/main/java/org/schabi/newpipe/extractor/stream/SubtitlesFormat.java
deleted file mode 100644
index 3a16f105..00000000
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/stream/SubtitlesFormat.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package org.schabi.newpipe.extractor.stream;
-
-public enum SubtitlesFormat {
-    // YouTube subtitles formats
-    // TRANSCRIPT(3) is default YT format based on TTML,
-    // but unlike VTT or TTML, it is NOT W3 standard
-    // TRANSCRIPT subtitles are NOT supported by ExoPlayer, only VTT and TTML
-    VTT (0x0, "vtt"),
-    TTML (0x1, "ttml"),
-    TRANSCRIPT1 (0x2, "srv1"),
-    TRANSCRIPT2 (0x3, "srv2"),
-    TRANSCRIPT3 (0x4, "srv3");
-
-    private final int id;
-    private final String extension;
-
-    SubtitlesFormat(int id, String extension) {
-        this.id = id;
-        this.extension = extension;
-    }
-
-    public String getExtension() {
-        return extension;
-    }
-}