diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-120.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-120.png
deleted file mode 100644
index 5bb38396..00000000
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diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-152.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-152.png
deleted file mode 100644
index 217a39d8..00000000
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diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-167.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-167.png
deleted file mode 100644
index 15099973..00000000
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diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-180.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-180.png
deleted file mode 100644
index 1e7f8038..00000000
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diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-76.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-76.png
deleted file mode 100644
index 04d8afe3..00000000
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diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-1024.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-ios.png
similarity index 100%
rename from Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-1024.png
rename to Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-ios.png
diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-mac.png b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/AppIcon-mac.png
new file mode 100644
index 00000000..3593cc76
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diff --git a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/Contents.json b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/Contents.json
index 7bdf4b02..d5e8c6b4 100644
--- a/Passepartout/App/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Passepartout/App/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,104 +1,65 @@
 {
   "images" : [
     {
-      "idiom" : "iphone",
-      "size" : "20x20",
-      "scale" : "2x"
+      "filename" : "AppIcon-ios.png",
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
     },
     {
-      "idiom" : "iphone",
-      "size" : "20x20",
-      "scale" : "3x"
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
     },
     {
-      "idiom" : "iphone",
-      "size" : "29x29",
-      "scale" : "2x"
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
     },
     {
-      "idiom" : "iphone",
-      "size" : "29x29",
-      "scale" : "3x"
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
     },
     {
-      "idiom" : "iphone",
-      "size" : "40x40",
-      "scale" : "2x"
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
     },
     {
-      "idiom" : "iphone",
-      "size" : "40x40",
-      "scale" : "3x"
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
     },
     {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "AppIcon-120.png",
-      "scale" : "2x"
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
     },
     {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "AppIcon-180.png",
-      "scale" : "3x"
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
     },
     {
-      "idiom" : "ipad",
-      "size" : "20x20",
-      "scale" : "1x"
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
     },
     {
-      "idiom" : "ipad",
-      "size" : "20x20",
-      "scale" : "2x"
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
     },
     {
-      "idiom" : "ipad",
-      "size" : "29x29",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "ipad",
-      "size" : "29x29",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "ipad",
-      "size" : "40x40",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "ipad",
-      "size" : "40x40",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "AppIcon-76.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "AppIcon-152.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "AppIcon-167.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "AppIcon-1024.png",
-      "scale" : "1x"
+      "filename" : "AppIcon-mac.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
-}
\ No newline at end of file
+}