diff --git a/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json b/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
index f3677f9..27a4f38 100644
--- a/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,56 +1,14 @@
 {
   "images" : [
     {
-      "idiom" : "iphone",
-      "size" : "20x20",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "iphone",
-      "size" : "20x20",
-      "scale" : "3x"
-    },
-    {
-      "idiom" : "iphone",
-      "size" : "29x29",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "iphone",
-      "size" : "29x29",
-      "scale" : "3x"
-    },
-    {
-      "idiom" : "iphone",
-      "size" : "40x40",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "iphone",
-      "size" : "40x40",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "icon-120.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "icon-180.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
       "filename" : "icon-1024.png",
-      "scale" : "1x"
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
-}
\ No newline at end of file
+}
diff --git a/Resources/Assets.xcassets/AppIcon.appiconset/icon-120.png b/Resources/Assets.xcassets/AppIcon.appiconset/icon-120.png
deleted file mode 100644
index 1f0e424..0000000
Binary files a/Resources/Assets.xcassets/AppIcon.appiconset/icon-120.png and /dev/null differ
diff --git a/Resources/Assets.xcassets/AppIcon.appiconset/icon-180.png b/Resources/Assets.xcassets/AppIcon.appiconset/icon-180.png
deleted file mode 100644
index 7118e82..0000000
Binary files a/Resources/Assets.xcassets/AppIcon.appiconset/icon-180.png and /dev/null differ