diff --git a/meta/libraries.json b/meta/libraries.json
index e0b9a59..8dfbc19 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -13,5 +13,6 @@
     "maintainers": [
         "Antony Polukhin <antoshkka -at- gmail.com>",
         "Eric Friedman <ericbrandon -at- gmail.com>"
-    ]
+    ],
+    "cxxstd": "03"
 }