diff --git a/coder_sniffer/Drupal/ruleset.xml b/coder_sniffer/Drupal/ruleset.xml
index 5e2b0d9..bf5335f 100644
--- a/coder_sniffer/Drupal/ruleset.xml
+++ b/coder_sniffer/Drupal/ruleset.xml
@@ -12,6 +12,8 @@
   <exclude-pattern>*</exclude-pattern>
  </rule>
 
+ <rule ref="Drupal.Commenting.FunctionComment" />
+
  <rule ref="Drupal.Commenting.FileComment">
   <!-- Do not run this sniff on txt files. -->
   <exclude-pattern>*.txt</exclude-pattern>