diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d0d0f72c87..6d81cf5256 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2017-03-17  Jonah Graham  <jonah@kichwacoders.com>
+
+	PR gdb/19637
+	* python/lib/gdb/printer/bound_registers.py: Add support for
+	Python 3.
+
 2017-03-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 
 	* dwarf2loc.c (indirect_synthetic_pointer): Get data type of
diff --git a/gdb/python/lib/gdb/printer/bound_registers.py b/gdb/python/lib/gdb/printer/bound_registers.py
index b315690f0f..104ea7fb10 100644
--- a/gdb/python/lib/gdb/printer/bound_registers.py
+++ b/gdb/python/lib/gdb/printer/bound_registers.py
@@ -16,6 +16,11 @@
 
 import gdb.printing
 
+if sys.version_info[0] > 2:
+    # Python 3 removed basestring and long
+    basestring = str
+    long = int
+
 class MpxBound128Printer:
     """Adds size field to a mpx __gdb_builtin_type_bound128 type."""