diff --git a/glib/tests/gdatetime.c b/glib/tests/gdatetime.c
index b20855f97..a837bc3b1 100644
--- a/glib/tests/gdatetime.c
+++ b/glib/tests/gdatetime.c
@@ -1708,7 +1708,7 @@ test_non_utf8_printf (void)
   TEST_PRINTF_TIME (12, 0, 0, "%I", "12");
   TEST_PRINTF_TIME (15, 0, 0, "%I", "03");
   TEST_PRINTF ("%j", "297");
-  TEST_PRINTF ("%k", " 0");
+  TEST_PRINTF ("%k", "\u20070");
   TEST_PRINTF_TIME (13, 13, 13, "%k", "13");
   TEST_PRINTF ("%l", "12");
   TEST_PRINTF_TIME (12, 0, 0, "%I", "12");