diff --git a/tile/tile.xml b/tile/tile.xml
index f87d3e6..5896d0f 100644
--- a/tile/tile.xml
+++ b/tile/tile.xml
@@ -32,6 +32,9 @@
                 </dependencies>
                 <configuration>
                     <configLocation>${kemitix.checkstyle.ruleset.location}</configLocation>
+                    <sourceDirectories>
+                        <sourceDirectory>${build.sourceDirectory}</sourceDirectory>
+                    </sourceDirectories>
                 </configuration>
                 <executions>
                     <execution>