diff --git a/eg/tryhy/app.yaml b/eg/tryhy/app.yaml
index 88ad3f5..0ce0551 100644
--- a/eg/tryhy/app.yaml
+++ b/eg/tryhy/app.yaml
@@ -1,4 +1,4 @@
-application: tryhy
+application: try-hy
 version: 1
 runtime: python27
 api_version: 1