diff --git a/paper-server/checkstyle.xml b/paper-server/checkstyle.xml
index ab96b70243..63a6f624f4 100644
--- a/paper-server/checkstyle.xml
+++ b/paper-server/checkstyle.xml
@@ -23,7 +23,7 @@
     <!-- See http://checkstyle.sourceforge.net/config_filters.html -->
     <module name="SuppressionSingleFilter">
         <property name="checks" value="UnusedImports"/>
-        <property name="files" value="net/minecraft/server/"/>
+        <property name="files" value=".*[/\\]net[/\\]minecraft[/\\]server[/\\].*"/>
     </module>
 
     <module name="TreeWalker">