diff --git a/glib/tests/date.c b/glib/tests/date.c
index 0162d8887..818904a91 100644
--- a/glib/tests/date.c
+++ b/glib/tests/date.c
@@ -735,7 +735,6 @@ test_strftime (void)
     { "%h", "Jan" },
     { "%k", " 0" },
     { "%l", "12" },
-    { "%P", "am" },
     { "%r", "12:00:00 AM" },
     { "%X", "00:00:00" },
     { "%x", "01/01/01" },