diff --git a/build.gradle b/build.gradle
index ea98477..4a866c2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,9 +1,7 @@
 /* (c) https://github.com/MontiCore/monticore */
-import de.monticore.MCTask
-
 plugins {
     id "java"
-    id "monticore"  version "$mc_version" // MontiCore Plugin
+    id "de.monticore.generator"  version "$mc_version" // MontiCore Plugin
     id "maven-publish"
     id "com.github.johnrengelman.shadow" version "$shadow_plugin_version"
     id 'jacoco'
@@ -17,15 +15,8 @@ description = "Use Case Diagram DSL"
 sourceCompatibility = "11"
 
 dependencies {
-  implementation "de.monticore:monticore-runtime:$mc_version"
-  implementation "de.monticore:monticore-grammar:$mc_version"
-  grammar ("de.monticore:monticore-grammar:$mc_version"){ capabilities {
-            requireCapability("de.monticore:monticore-grammar-grammars")}
-          }
-  implementation "de.se_rwth.commons:se-commons-logging:$se_commons_version"
-  implementation "de.se_rwth.commons:se-commons-utilities:$se_commons_version"
+  grammar ("de.monticore:monticore-grammar:$mc_version")
   implementation group:'com.google.guava', name:'guava', version:guava_version
-  implementation group:'org.antlr', name:'antlr4-runtime', version:antlr_version
   implementation "commons-cli:commons-cli:$commons_cli_version"
   testImplementation "de.monticore:monticore-generator:$mc_version"
   testImplementation group:'junit', name:'junit', version:junit_version
@@ -48,35 +39,15 @@ repositories {
 }
 
 // configure non-standard source sets
-sourceSets {
-    main.java.srcDirs += [ "$projectDir/target/generated-sources/monticore/sourcecode"]
-}
 buildDir = file("$projectDir/target")
 
-task generateUCD (type: MCTask) {
-  grammar = file "$grammarDir/UCD.mc4"
-  outputDir = file "$buildDir/generated-sources/monticore/sourcecode"
-  def uptoDate = incCheck("UCD.mc4")
-  outputs.upToDateWhen { uptoDate }
-}
-
-compileJava {
-    dependsOn project.collect { it.tasks.withType(MCTask) }
-}
-
 java {
   withSourcesJar()
   withJavadocJar()
 }
 // generated java doc contains errors, disable for now
 javadoc.failOnError(false)
-tasks.sourcesJar.dependsOn generateUCD
 
-// build grammar jar as well
-task grammarJar(type: Jar) {
-    from ("$projectDir/$grammarDir"){ include "**/*.mc4" }
-    archiveClassifier = "grammars"
-}
 
 shadowJar {
     archiveFileName = 'MCUCD.jar'
@@ -95,7 +66,6 @@ publishing {
         mavenJava(MavenPublication) {
             artifactId = "$project.name"
             from components.java
-            artifact grammarJar
         }
     }
     repositories.maven {