diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 82b0adf0876..7b80e1310d9 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2019-11-26  Simon Marchi  <simon.marchi@efficios.com>
+
+	* completer.c (set_gdb_completion_word_break_characters):
+	Remove.
+
 2019-11-26  Simon Marchi  <simon.marchi@efficios.com>
 
 	* dwarf-index-write.c: Include dwarf-index-write.h.
diff --git a/gdb/completer.c b/gdb/completer.c
index 5f75aaa497b..b34b7762c62 100644
--- a/gdb/completer.c
+++ b/gdb/completer.c
@@ -1141,23 +1141,6 @@ set_rl_completer_word_break_characters (const char *break_chars)
   rl_completer_word_break_characters = (char *) break_chars;
 }
 
-/* See definition in completer.h.  */
-
-void
-set_gdb_completion_word_break_characters (completer_ftype *fn)
-{
-  const char *break_chars;
-
-  /* So far we are only interested in differentiating filename
-     completers from everything else.  */
-  if (fn == filename_completer)
-    break_chars = gdb_completer_file_name_break_characters;
-  else
-    break_chars = gdb_completer_command_word_break_characters;
-
-  set_rl_completer_word_break_characters (break_chars);
-}
-
 /* Complete on symbols.  */
 
 void