diff --git a/Tools/eslint-config-cesium/CHANGES.md b/Tools/eslint-config-cesium/CHANGES.md
index e4de4fad8708..48231db74701 100644
--- a/Tools/eslint-config-cesium/CHANGES.md
+++ b/Tools/eslint-config-cesium/CHANGES.md
@@ -1,5 +1,8 @@
 Change Log
 ==========
+### 2.0.0
+
+* Enable [`no-floating-decimal`](http://eslint.org/docs/rules/no-floating-decimal)
 
 ### 1.0.0 - 2017-06-12
 
diff --git a/Tools/eslint-config-cesium/index.js b/Tools/eslint-config-cesium/index.js
index b3a82e9a3763..9383db082ef4 100644
--- a/Tools/eslint-config-cesium/index.js
+++ b/Tools/eslint-config-cesium/index.js
@@ -25,6 +25,7 @@ module.exports = {
         'no-empty': ['error'],
         'no-extend-native': ['error'],
         'no-extra-boolean-cast': 'off',
+        'no-floating-decimal': ['error'],
         'no-irregular-whitespace': ['error'],
         'no-new': ['error'],
         'no-undef': ['error'],