diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 625359f1710..eec8604b143 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-03-14  Simon Marchi  <simon.marchi@ericsson.com>
+
+	* gdb.base/default.exp: Add $_as_string to the list of expected
+	convenience functions.
+
 2016-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* gdb.base/maint.exp: New tests for 'maint info line-table'.
diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
index 10739cab636..40bee203064 100644
--- a/gdb/testsuite/gdb.base/default.exp
+++ b/gdb/testsuite/gdb.base/default.exp
@@ -612,6 +612,7 @@ if ![skip_python_tests] {
 	    {$_regex = <internal function _regex>} \
 	    {$_streq = <internal function _streq>} \
 	    {$_strlen = <internal function _strlen>} \
+	    {$_as_string = <internal function _as_string>} \
 	    {$_caller_is = <internal function _caller_is>} \
 	    {$_caller_matches = <internal function _caller_matches>} \
 	    {$_any_caller_is = <internal function _any_caller_is>} \