diff --git a/ruleset.xml b/ruleset.xml
index 5ecb52979..70e99a518 100644
--- a/ruleset.xml
+++ b/ruleset.xml
@@ -19,5 +19,7 @@
     <rule ref="category/ecmascript/codestyle.xml">
         <exclude name="UnnecessaryBlock"/>
     </rule>
+    <rule ref="category/ecmascript/errorprone.xml"/>
+    <rule ref="category/ecmascript/bestpractices.xml"/>
 
 </ruleset>
\ No newline at end of file