diff --git a/index.json b/index.json
index 8bc4c79..0d3b84e 100644
--- a/index.json
+++ b/index.json
@@ -8,6 +8,10 @@
       "description": "A bug fix",
       "title": "Bug Fixes"
     },
+    "improvement": {
+      "description": "An improvement to a current feature",
+      "title": "Improvements"
+    },
     "docs": {
       "description": "Documentation only changes",
       "title": "Documentation"