diff --git a/.github/workflows/canary-test.yml b/.github/workflows/canary-test.yml
index f0b8d2d..95816ba 100644
--- a/.github/workflows/canary-test.yml
+++ b/.github/workflows/canary-test.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Prepare Investigation Context
         id: prepare
-        uses: ./
+        uses: aws-actions/application-observability-for-aws@v1
         with:
           test_mode: "true"
           custom_prompt: "Use the list_monitored_services tool to show me all services currently monitored by AWS Application Signals. Also use the get_active_alarms tool to show me all active CloudWatch alarms."