diff --git a/.classpath b/.classpath
index 9a82964..efac693 100644
--- a/.classpath
+++ b/.classpath
@@ -28,5 +28,6 @@
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="con" path="com.google.gwt.eclipse.core.GWT_CONTAINER/gwt-2.6.1"/>
 	<classpathentry kind="output" path="target/data-miner-manager-1.11.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/.settings/com.google.gwt.eclipse.core.prefs b/.settings/com.google.gwt.eclipse.core.prefs
new file mode 100644
index 0000000..f23a752
--- /dev/null
+++ b/.settings/com.google.gwt.eclipse.core.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+entryPointModules=
diff --git a/pom.xml b/pom.xml
index 11654b5..0f7eb9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -324,7 +324,6 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-war-plugin</artifactId>
-				<version>2.1.1</version>
 				<executions>
 					<execution>
 						<phase>compile</phase>