diff --git a/MainBox.launch b/MainBox.launch
index 7d0485c..5e6b2bb 100644
--- a/MainBox.launch
+++ b/MainBox.launch
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <launchConfiguration type="com.google.gdt.eclipse.suite.webapp">
-<stringAttribute key="com.google.gdt.eclipse.suiteMainTypeProcessor.PREVIOUSLY_SET_MAIN_TYPE_NAME" value="com.google.gwt.dev.DevMode"/>
+<stringAttribute key="com.google.gdt.eclipse.suiteMainTypeProcessor.PREVIOUSLY_SET_MAIN_TYPE_NAME" value="com.google.gwt.dev.GWTShell"/>
 <booleanAttribute key="com.google.gdt.eclipse.suiteWarArgumentProcessor.IS_WAR_FROM_PROJECT_PROPERTIES" value="true"/>
 <listAttribute key="com.google.gwt.eclipse.core.ENTRY_POINT_MODULES">
 <listEntry value="org.gcube.portlets.user.td.mainboxwidget.MainBox"/>
@@ -40,8 +40,8 @@
 </listAttribute>
 <stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="com.google.gdt.eclipse.maven.mavenClasspathProvider"/>
 <booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="false"/>
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.gwt.dev.DevMode"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-nosuperDevMode -war /home/giancarlo/workspace2/tabular-data-mainbox-widget/target/tabular-data-mainbox-widget-1.0.0-SNAPSHOT -remoteUI &quot;${gwt_remote_ui_server_port}:${unique_id}&quot; -startupUrl MainBox.html -logLevel INFO -codeServerPort 9997 -port 8888 org.gcube.portlets.user.td.mainboxwidget.MainBox"/>
+<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.gwt.dev.GWTShell"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-remoteUI &quot;${gwt_remote_ui_server_port}:${unique_id}&quot; -logLevel INFO -codeServerPort 9997 -port 8888 MainBox.html"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="tabular-data-mainbox-widget"/>
 <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx512m -Dgwt.nowarn.legacy.tools"/>
 </launchConfiguration>