diff --git a/server/build.gradle b/server/build.gradle
index dc1ed71..0df880b 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -17,7 +17,6 @@ ext.versions = [
 subprojects {
 	repositories {
 		jcenter()
-		mavenLocal()
 		maven {
 			name 'sonatype-snapshots'
 			url 'https://oss.sonatype.org/content/repositories/snapshots/'
diff --git a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/ServerLauncher.xtend b/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/ServerLauncher.xtend
index df47cad..f9f3205 100644
--- a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/ServerLauncher.xtend
+++ b/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/ServerLauncher.xtend
@@ -10,7 +10,6 @@ package de.cau.cs.kieler.elkgraph.web
 import com.google.inject.Guice
 import com.google.inject.Inject
 import com.google.inject.Provider
-import de.cau.cs.kieler.elkgraph.web.xtext.InMemoryServerModule
 import java.net.InetSocketAddress
 import javax.websocket.server.ServerEndpointConfig
 import org.eclipse.elk.alg.layered.options.LayeredOptions
@@ -25,12 +24,16 @@ import org.eclipse.jetty.util.log.Slf4jLog
 import org.eclipse.jetty.webapp.WebAppContext
 import org.eclipse.jetty.websocket.jsr356.server.deploy.WebSocketServerContainerInitializer
 import org.eclipse.xtext.ide.server.ServerModule
+import org.eclipse.xtext.resource.IResourceServiceProvider
 import org.eclipse.xtext.util.Modules2
 
 class ServerLauncher {
 	
 	def static void main(String[] args) {
-		val launcher = Guice.createInjector(Modules2.mixin(new ServerModule, new InMemoryServerModule)).getInstance(ServerLauncher)
+		val injector = Guice.createInjector(Modules2.mixin(new ServerModule, [
+			bind(IResourceServiceProvider.Registry).toProvider(IResourceServiceProvider.Registry.RegistryProvider)
+		]))
+		val launcher = injector.getInstance(ServerLauncher)
 		launcher.initialize()
 		launcher.start()
 	}
diff --git a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/InMemoryServerModule.xtend b/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/InMemoryServerModule.xtend
deleted file mode 100644
index 0256b8d..0000000
--- a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/InMemoryServerModule.xtend
+++ /dev/null
@@ -1,23 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *******************************************************************************/
-package de.cau.cs.kieler.elkgraph.web.xtext
-
-import com.google.inject.AbstractModule
-import org.eclipse.lsp4j.services.LanguageServer
-import org.eclipse.xtext.ide.server.IWorkspaceConfigFactory
-import org.eclipse.xtext.resource.IResourceServiceProvider
-
-class InMemoryServerModule extends AbstractModule {
-	
-	override protected configure() {
-		bind(IResourceServiceProvider.Registry).toProvider(IResourceServiceProvider.Registry.RegistryProvider)
-		bind(LanguageServer).to(LanguageServerImpl)
-		bind(IWorkspaceConfigFactory).to(InMemoryWorkspaceConfigFactory)
-	}
-	
-}
\ No newline at end of file
diff --git a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/InMemoryWorkspaceConfig.xtend b/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/InMemoryWorkspaceConfig.xtend
deleted file mode 100644
index 38297b3..0000000
--- a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/InMemoryWorkspaceConfig.xtend
+++ /dev/null
@@ -1,93 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *******************************************************************************/
-package de.cau.cs.kieler.elkgraph.web.xtext
-
-import org.eclipse.emf.common.util.URI
-import org.eclipse.xtend.lib.annotations.Accessors
-import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
-import org.eclipse.xtext.ide.server.IWorkspaceConfigFactory
-import org.eclipse.xtext.workspace.IProjectConfig
-import org.eclipse.xtext.workspace.ISourceFolder
-import org.eclipse.xtext.workspace.IWorkspaceConfig
-
-import static extension org.eclipse.xtext.util.UriUtil.*
-
-class InMemoryWorkspaceConfigFactory implements IWorkspaceConfigFactory {
-	
-	override getWorkspaceConfig(URI workspaceBaseURI) {
-		val projectConfig = new InMemoryProjectConfig
-		return projectConfig.workspaceConfig
-	}
-	
-}
-
-class InMemoryProjectConfig implements IProjectConfig {
-	
-	@Accessors
-	val URI path
-	
-	new() {
-		this(URI.createURI('inmemory:/'))
-	}
-	
-	new(URI path) {
-		this.path = path
-	}
-	
-	override getName() {
-		'inmemory'
-	}
-	
-	override findSourceFolderContaining(URI member) {
-		new InMemorySourceFolder(member.trimFragment.trimSegments(1))
-	}
-	
-	override getSourceFolders() {
-		emptySet
-	}
-	
-	override getWorkspaceConfig() {
-		new InMemoryWorkspaceConfig(this)
-	}
-	
-}
-
-@FinalFieldsConstructor
-class InMemorySourceFolder implements ISourceFolder {
-	
-	@Accessors
-	val URI path
-	
-	override getName() {
-		'inmemory'
-	}
-	
-}
-
-@FinalFieldsConstructor
-class InMemoryWorkspaceConfig implements IWorkspaceConfig {
-	
-	val IProjectConfig projectConfig
-	
-	override findProjectByName(String name) {
-		if (projectConfig.name == name)
-			return projectConfig
-	}
-	
-	override findProjectContaining(URI member) {
-		if (projectConfig.path.isPrefixOf(member))
-			return projectConfig
-		else
-			new InMemoryProjectConfig(member.trimFragment.trimSegments(1))
-	}
-	
-	override getProjects() {
-		#{projectConfig}
-	}
-	
-}
\ No newline at end of file
diff --git a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/LanguageServerImpl.xtend b/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/LanguageServerImpl.xtend
deleted file mode 100644
index 346445d..0000000
--- a/server/elkgraph-web/src/main/java/de/cau/cs/kieler/elkgraph/web/xtext/LanguageServerImpl.xtend
+++ /dev/null
@@ -1,20 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *******************************************************************************/
-package de.cau.cs.kieler.elkgraph.web.xtext
-
-import org.eclipse.lsp4j.InitializeParams
-
-class LanguageServerImpl extends org.eclipse.xtext.ide.server.LanguageServerImpl {
-	
-	override initialize(InitializeParams params) {
-		if (params.rootUri === null)
-			params.rootUri = 'inmemory:/'
-		super.initialize(params)
-	}
-	
-}
\ No newline at end of file