diff --git a/coder_sniffer/Drupal/ruleset.xml b/coder_sniffer/Drupal/ruleset.xml
index e7a95494..08ce184a 100644
--- a/coder_sniffer/Drupal/ruleset.xml
+++ b/coder_sniffer/Drupal/ruleset.xml
@@ -64,7 +64,13 @@
  <rule ref="Generic.PHP.DeprecatedFunctions" />
  <rule ref="Generic.PHP.DisallowShortOpenTag" />
  <rule ref="Generic.PHP.LowerCaseKeyword" />
- <rule ref="Generic.PHP.UpperCaseConstant" />
+ <rule ref="Generic.PHP.UpperCaseConstant">
+  <exclude-pattern>*.js</exclude-pattern>
+ </rule>
+ <rule ref="Generic.PHP.LowerCaseConstant">
+  <include-pattern>*.js</include-pattern>
+ </rule>
+
  <rule ref="Generic.WhiteSpace.DisallowTabIndent" />
 
  <!-- Use Unix newlines -->