diff --git a/Highlight/Assets.xcassets/AppIcon.appiconset/Contents.json b/Highlight/Assets.xcassets/AppIcon.appiconset/Contents.json
index 181d0f9..9fb8b7a 100644
--- a/Highlight/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Highlight/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -32,8 +32,9 @@
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "appicon_256-1.png",
       "scale" : "1x"
     },
     {
@@ -43,8 +44,9 @@
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "appicon_512-1.png",
       "scale" : "1x"
     },
     {
diff --git a/Highlight/Assets.xcassets/AppIcon.appiconset/appicon_256-1.png b/Highlight/Assets.xcassets/AppIcon.appiconset/appicon_256-1.png
new file mode 100644
index 0000000..f08dde3
Binary files /dev/null and b/Highlight/Assets.xcassets/AppIcon.appiconset/appicon_256-1.png differ
diff --git a/Highlight/Assets.xcassets/AppIcon.appiconset/appicon_512-1.png b/Highlight/Assets.xcassets/AppIcon.appiconset/appicon_512-1.png
new file mode 100644
index 0000000..e098ccd
Binary files /dev/null and b/Highlight/Assets.xcassets/AppIcon.appiconset/appicon_512-1.png differ