diff --git a/releng/org.eclipse.xtext.contributor/Xtext.setup b/releng/org.eclipse.xtext.contributor/Xtext.setup
index 2b606c8250d..ec18c3acd31 100644
--- a/releng/org.eclipse.xtext.contributor/Xtext.setup
+++ b/releng/org.eclipse.xtext.contributor/Xtext.setup
@@ -86,11 +86,6 @@
         label="Eclipse 2022-03 - 4.23"/>
     <description>Choose the compatibility level of the target platform</description>
   </setupTask>
-  <setupTask
-      xsi:type="setup:VariableTask"
-      type="URI"
-      name="p2.antlr-gen"
-      value="https://download.itemis.com/updates/releases/2.1.1"/>
   <setupTask
       xsi:type="setup:VariableTask"
       type="URI"
@@ -494,14 +489,9 @@
         <requirement
             name="org.eclipse.cbi.p2repo.analyzers.common"
             optional="true"/>
-        <requirement
-            name="de.itemis.xtext.antlr.feature.feature.group"
-            optional="true"/>
         <repositoryList>
           <repository
               url="${p2.cbi.analyzer}"/>
-          <repository
-              url="${p2.antlr-gen}"/>
         </repositoryList>
       </targlet>
     </setupTask>