diff --git a/apps/waternet/metadata.json b/apps/waternet/metadata.json
index f0195b126..caed8a4e7 100644
--- a/apps/waternet/metadata.json
+++ b/apps/waternet/metadata.json
@@ -4,7 +4,7 @@
   "version":"0.01",
   "description": "Puzzle game where water needs to flow through pipes by sliding or rotating them",
   "icon": "app.png",
-  "screenshots": [{"url":"screenshot1.jpg"},{"url":"screenshot2.jpg"},{"url":"screenshot3.jpg"}],
+  "screenshots": [{"url":"screenshot1.png"},{"url":"screenshot2.png"},{"url":"screenshot3.png"}],
   "tags": "game",
   "supports" : ["BANGLEJS2"],  
   "readme": "README.md",