diff --git a/manifest.json b/manifest.json
index e65b277..0cc4061 100755
--- a/manifest.json
+++ b/manifest.json
@@ -8,17 +8,17 @@
 		{
 			"src": "img/pWiki-48px.jpg",
 			"type": "image/jpeg",
-			"sizes": "48x48"
+			"sizes": "48x36"
 		},
 		{
 			"src": "img/pWiki-96px.jpg",
 			"type": "image/jpeg",
-			"sizes": "96x96"
+			"sizes": "96x71"
 		},
 		{
 			"src": "img/pWiki-192px.jpg",
 			"type": "image/jpeg",
-			"sizes": "192x192"
+			"sizes": "192x143"
 		}
 	]
 }
diff --git a/pwiki.appcache b/pwiki.appcache
index 2631345..a3255da 100755
--- a/pwiki.appcache
+++ b/pwiki.appcache
@@ -1,5 +1,5 @@
 CACHE MANIFEST
-# Timestamp: 20180419130137
+# Timestamp: 20180419130645
 
 CACHE:
 ext-lib/FileSaver.js