diff --git a/action.yml b/action.yml
index bdff5ce..3cffbb6 100644
--- a/action.yml
+++ b/action.yml
@@ -2,4 +2,4 @@ name: "addonfactory-test-matrix-action"
 description: "This tool automates the selection matrix dimensions"
 runs:
   using: "docker"
-  image: "Dockerfile"
+  image: "docker://ghcr.io/splunk/addonfactory-test-matrix-action/addonfactory-test-matrix-action:v3.0.0"