diff --git a/meta/libraries.json b/meta/libraries.json
index c0396f5..e5b9f7a 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -11,7 +11,8 @@
     ],
     "description": "A common infrastructure for throwing exceptions from Boost libraries.",
     "category": [
-        "Miscellaneous"
+        "Emulation",
+        "Error-handling"
     ],
     "cxxstd": "03"
 }