diff --git a/bin/minify b/bin/minify
index ab528cb23e..55deae3fd0 100755
--- a/bin/minify
+++ b/bin/minify
@@ -3,6 +3,6 @@
 cat - | ../../node_modules/.bin/uglifyjs \
   --compress \
   --mangle \
-  --ie \
+  --ie8 \
   --source-map "includeSources,content=inline,url=$(basename "$1").map" \
   --output "$1"