diff --git a/meta/libraries.json b/meta/libraries.json
index 11e3f9b..0c44475 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -11,5 +11,6 @@
     ],
     "maintainers": [
         "Jaakko Jarvi <jarvi -at- cs.tamu.edu>"
-    ]
+    ],
+    "cxxstd": "03"
 }