diff --git a/meta/libraries.json b/meta/libraries.json
index 37c84ae..906f8b9 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -8,6 +8,7 @@
     "category": [
         "Concurrent"
     ],
+    "cxxstd": "11",
     "maintainers": [
         "Oliver Kowalke <oliver.kowalke -at- gmail.com>"
     ]