diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a9a19a4871a9..ea88034c9826 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2017-11-06  François Dumont  <fdumont@gcc.gnu.org>
+
+	* testsuite/libstdc++-prettyprinters/tr1.cc:  Compile with -O0.
+
 2017-11-06  Martin Liska  <mliska@suse.cz>
 
 	* testsuite/27_io/basic_fstream/cons/char/path.cc (main):
diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/tr1.cc b/libstdc++-v3/testsuite/libstdc++-prettyprinters/tr1.cc
index f4ef32e8230f..1c8f8af43d3e 100644
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/tr1.cc
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/tr1.cc
@@ -1,5 +1,5 @@
 // { dg-do run }
-// { dg-options "-g" }
+// { dg-options "-g -O0" }
 
 // Copyright (C) 2013-2017 Free Software Foundation, Inc.
 //