diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 90eb57f986..af1994bb3f 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -1793,6 +1793,12 @@ Override some style parameters.
 Set line spacing value for SSA/ASS renderer.
 .
 .TP
+.B \-ass-styles <file name>
+Load all SSA/ASS styles found in the specified file and use them for
+rendering plain text subtitles. The syntax of the file is exactly like
+[V4 Styles] / [V4+ Styles] section of SSA/ASS.
+.
+.TP
 .B \-ass-top-margin <value>
 Adds a black band at the top of the frame.
 The SSA/ASS renderer can place toptitles there (with \-ass-use-margins).