diff --git a/tasks/docker-registry/task.yaml b/tasks/docker-registry/task.yaml
index f8a8a55..cce7b68 100644
--- a/tasks/docker-registry/task.yaml
+++ b/tasks/docker-registry/task.yaml
@@ -92,7 +92,7 @@ spec:
 
     - name: kaniko-build
       image: gcr.io/kaniko-project/executor:v1.23.2
-      workingDir: /workspace/source/$(params.subdirectory)
+      workingDir: $(workspaces.source.path)/$(params.subdirectory)
       env:
         - name: DOCKER_CONFIG
           value: /tekton/home/.docker