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diff --git a/packaging/osx/AppIcon.iconset/icon_76x76.png b/packaging/osx/AppIcon.iconset/icon_76x76.png
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diff --git a/packaging/osx/AppIcon.iconset/icon_76x76@2x.png b/packaging/osx/AppIcon.iconset/icon_76x76@2x.png
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diff --git a/packaging/osx/exportappicons.sh b/packaging/osx/exportappicons.sh
index 38e2576c..6988aa66 100755
--- a/packaging/osx/exportappicons.sh
+++ b/packaging/osx/exportappicons.sh
@@ -15,21 +15,15 @@ function exportImage() {
 }
 
 SIZES=(
-  "20:1"
-  "20:2"
-  "20:3"
-  "29:1"
-  "29:2"
-  "29:3"
-  "40:1"
-  "40:2"
-  "40:3"
-  "60:2"
-  "60:3"
-  "76:1"
-  "76:2"
-  "167:1"
-  "1024:1"
+  "16:1"
+  "16:2"
+  "32:1"
+  "32:2"
+  "128:1"
+  "128:2"
+  "256:1"
+  "256:2"
+  "512:1"
 )
 
 for size in "${SIZES[@]}" ; do