diff --git a/action.yml b/action.yml
index 41f806d..60374da 100644
--- a/action.yml
+++ b/action.yml
@@ -17,6 +17,10 @@ inputs:
     required: false
     default: "3"
 
+outputs:
+  cache-hit:
+    description: "Boolean indicating if an exact match was found for the cache key"
+
 runs:
   using: "node20"
   main: "dist/index.js"