diff --git a/meta/libraries.json b/meta/libraries.json
index 0194658..8337796 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -1,6 +1,5 @@
 {
     "key": "assert",
-    "boost-version": "1.27.0",
     "name": "Assert",
     "authors": [
         "Peter Dimov"
@@ -9,8 +8,6 @@
         "Peter Dimov <pdimov -at- pdimov.com>"
     ],
     "description": "Customizable assert macros.",
-    "std-proposal": false,
-    "std-tr1": false,
     "category": [
         "Correctness"
     ]