diff --git a/aio/content/guide/browser-support.md b/aio/content/guide/browser-support.md
index df9e9a5c22..420d9618a4 100644
--- a/aio/content/guide/browser-support.md
+++ b/aio/content/guide/browser-support.md
@@ -372,6 +372,27 @@ Here are the features which may require additional polyfills:
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+ [Router](guide/router)
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+ when using [hash-based routing](guide/router#appendix-locationstrategy-and-browser-url-styles)
+ |
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+ [ES7/array](guide/browser-support#core-es7-array)
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+ |
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+ IE 11
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+
+
@@ -402,7 +423,7 @@ Below are the polyfills which are used to test the framework itself. They are a
- ES7/reflect
+ ES7/reflect
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@@ -416,6 +437,24 @@ Below are the polyfills which are used to test the framework itself. They are a
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+
+
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+ ES7/array
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+ |
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+ MIT
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+ 0.1KB
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