diff --git a/plugins/org.etsi.mts.tdl.asn2tdl/.classpath b/plugins/org.etsi.mts.tdl.asn2tdl/.classpath
index 0fae5bdae99e885dc916ad630dd17c6ce5b787d5..25063252b2d338a5378317a9d3a6e81ec35802ac 100644
--- a/plugins/org.etsi.mts.tdl.asn2tdl/.classpath
+++ b/plugins/org.etsi.mts.tdl.asn2tdl/.classpath
@@ -1,10 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
-		<attributes>
-			<attribute name="module" value="true"/>
-		</attributes>
-	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="lib" path="lib/asn1bean-compiler-1.12.1-SNAPSHOT.jar" sourcepath="/beanit.asn1bean/src"/>
diff --git a/plugins/org.etsi.mts.tdl.asn2tdl/.settings/org.eclipse.jdt.core.prefs b/plugins/org.etsi.mts.tdl.asn2tdl/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000000000000000000000000000000000000..7adc0fb9a0d32bd6b4e3ce6f305ab7165208865c
--- /dev/null
+++ b/plugins/org.etsi.mts.tdl.asn2tdl/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,10 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11
diff --git a/plugins/org.etsi.mts.tdl.asn2tdl/META-INF/MANIFEST.MF b/plugins/org.etsi.mts.tdl.asn2tdl/META-INF/MANIFEST.MF
index 33d5376a93e05a1d75ce59f3e0624706754a56a1..407d3443e36ffa92436b6874a07d2f9d8cdd6603 100644
--- a/plugins/org.etsi.mts.tdl.asn2tdl/META-INF/MANIFEST.MF
+++ b/plugins/org.etsi.mts.tdl.asn2tdl/META-INF/MANIFEST.MF
@@ -15,4 +15,3 @@ Export-Package: org.etsi.mts.tdl.asn2tdl
 Bundle-ClassPath: lib/antlr-2.7.7.jar,
  lib/asn1bean-compiler-1.12.1-SNAPSHOT.jar,
  .
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8