diff --git a/action.yml b/action.yml
index 32a368b..f430188 100644
--- a/action.yml
+++ b/action.yml
@@ -25,7 +25,11 @@ inputs:
 
 outputs:
   artifact-id:
-    description: A unique identifier for the artifact that was just uploaded. Empty if the artifact upload failed.
+    description: A unique identifier for the artifact that was just uploaded.
+    value: ${{ steps.uploading.artifact-id }}
+  artifact-id:
+    description: The URL for the uploaded artifact. Access may require authorization.
+    value: ${{ steps.uploading.artifact-url }}
 
 runs:
   using: 'composite'
@@ -38,6 +42,8 @@ runs:
 
     - name: Upload artifact (using v4)
       shell: sh
+      # id required for the outputs extraction
+      id: uploading
       run: |
         # Some optional help for debugging.
         set -ex