diff --git a/meta/libraries.json b/meta/libraries.json
index 7710ee2..06d5e64 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -13,5 +13,6 @@
     ],
     "maintainers": [
         "Marshall Clow <marshall -at- idio.com>"
-    ]
+    ],
+    "cxxstd": "03"
 }