diff --git a/resources/checkstyle.xml b/resources/checkstyle.xml
index 2c734eed01..f0bda1698d 100644
--- a/resources/checkstyle.xml
+++ b/resources/checkstyle.xml
@@ -88,4 +88,8 @@
         <property name="format" value="@author"/>
         <property name="message" value="Do not use Javadoc @author annotation"/>
     </module>
+    <module name="RegexpMultiline">
+        <property name="format" value="\r\n"/>
+        <property name="message" value="Do not use Windows line endings"/>
+    </module>
 </module>