diff --git a/pom.xml b/pom.xml
index 294dd33..44a19ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
 	<modelVersion>4.0.0</modelVersion>
@@ -36,7 +37,7 @@
 	</properties>
 	<dependencyManagement>
 		<dependencies>
-		<dependency>
+			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
 				<version>3.6.4-SNAPSHOT</version>
@@ -138,7 +139,14 @@
 			<resource>
 				<directory>src/main/java</directory>
 				<includes>
-					<include>**/*.*</include>
+					<include>**/*.java</include>
+					<include>**/*.gwt.xml</include>
+				</includes>
+			</resource>
+			<resource>
+				<directory>src/main/resources</directory>
+				<includes>
+					<include>**/*</include>
 				</includes>
 			</resource>
 		</resources>