diff --git a/pom.xml b/pom.xml
index 4595da015..aaec7823e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -150,7 +150,7 @@
                     <formats>
                         <format>
                             <includes>
-                                <include>src/**</include>
+                                <include>src/**/java/**/*.java</include>
                             </includes>
                             <trimTrailingWhitespace/>
                             <endWithNewline/>