diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2a39ab29b5a..9402ba41119 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2019-10-09  Tom de Vries  <tdevries@suse.de>
+
+	* python/lib/gdb/printer/bound_registers.py: Use
+	'^builtin_type_bound128' as regexp argument for
+	add_builtin_pretty_printer.
+
 2019-10-09  Christian Biesinger  <cbiesinger@google.com>
 
 	* guile/guile.c (guile_extension_script_ops): Remove forward
diff --git a/gdb/python/lib/gdb/printer/bound_registers.py b/gdb/python/lib/gdb/printer/bound_registers.py
index f39d2200412..1e8a3ccdfb6 100644
--- a/gdb/python/lib/gdb/printer/bound_registers.py
+++ b/gdb/python/lib/gdb/printer/bound_registers.py
@@ -39,5 +39,5 @@ class MpxBound128Printer:
         return result
 
 gdb.printing.add_builtin_pretty_printer ('mpx_bound128',
-                                         '^__gdb_builtin_type_bound128',
+                                         '^builtin_type_bound128',
                                          MpxBound128Printer)