diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 2fd2d90a49..c90de7c98a 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
+2018-06-29  Joel Brobecker  <brobecker@adacore.com>
+
+	* linux-x86-tdesc.c (amd64_linux_read_description): Add missing
+	parameter in call to 'amd64_create_target_description'.
+
 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	* x86-tdesc.h: Remove executable permission flag.
diff --git a/gdb/gdbserver/linux-x86-tdesc.c b/gdb/gdbserver/linux-x86-tdesc.c
index 358659b295..c3aa20c982 100644
--- a/gdb/gdbserver/linux-x86-tdesc.c
+++ b/gdb/gdbserver/linux-x86-tdesc.c
@@ -118,7 +118,7 @@ amd64_linux_read_description (uint64_t xcr0, bool is_x32)
 
   if (*tdesc == NULL)
     {
-      *tdesc = amd64_create_target_description (xcr0, is_x32, true);
+      *tdesc = amd64_create_target_description (xcr0, is_x32, true, true);
 
       init_target_desc (*tdesc, amd64_expedite_regs);
     }