diff --git a/pom.xml b/pom.xml
index 02ec668..157db9e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -113,6 +113,15 @@
 
 	<build>
 
+		<resources>
+			<resource>
+				<directory>src/main/java</directory>
+				<includes>
+					<include>**/*.*</include>
+				</includes>
+			</resource>
+		</resources>
+
 		<plugins>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
diff --git a/src/main/resources/log4j.properties b/src/main/resources/log4j.properties
index 1e62a90..8bcf849 100644
--- a/src/main/resources/log4j.properties
+++ b/src/main/resources/log4j.properties
@@ -9,5 +9,5 @@ log4j.appender.A1=org.apache.log4j.ConsoleAppender
 log4j.appender.A1.layout=org.apache.log4j.PatternLayout
 log4j.appender.A1.layout.ConversionPattern= %d{HH:mm:ss,SSS} %-5p %c{2} [%t,%M:%L] %m%n
 #log4j.category.org.gcube=TRACE,A1
-log4j.category.org.gcube=INFO,A1
+log4j.category.org.gcube=ERROR,A1
 log4j.additivity.org.gcube=false
\ No newline at end of file