diff --git a/assets/app-description.md b/assets/app-description.md
index 60aac7d..efc89f9 100644
--- a/assets/app-description.md
+++ b/assets/app-description.md
@@ -1,4 +1,4 @@
-A GitHub App that locks closed issues and pull requests.
+A GitHub App that locks closed issues and pull requests after a period of inactivity.
 
 ![](https://raw.githubusercontent.com/dessant/lock-threads/master/assets/screenshot.png)
 
diff --git a/package.json b/package.json
index 94ea2fc..213473f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "lock-threads",
   "version": "0.5.0",
-  "description": "A GitHub App built with Probot that locks closed issues and pull requests.",
+  "description": "A GitHub App built with Probot that locks closed issues and pull requests after a period of inactivity.",
   "author": "Armin Sebastian",
   "license": "MIT",
   "repository": "https://github.com/dessant/lock-threads",