diff --git a/gradle/bootstrap-setup.gradle b/gradle/bootstrap-setup.gradle
index f27a0ac92..d87a978c8 100644
--- a/gradle/bootstrap-setup.gradle
+++ b/gradle/bootstrap-setup.gradle
@@ -33,6 +33,7 @@ configurations {
 dependencies {
 	xtendCompiler "org.eclipse.xtend:org.eclipse.xtend.core:${versions.xtext_bootstrap}"
 	xtendCompiler "org.eclipse.xtext:org.eclipse.xtext.smap:${versions.xtext_bootstrap}"
+	xtendCompiler "org.eclipse.xtext:org.eclipse.xtext.java:${versions.xtext_bootstrap}"
 	xtendCompiler "org.xtext:xtext-gradle-builder:$versions.xtext_gradle_plugin"
-	//xtendCompiler platform("org.eclipse.xtext:xtext-dev-bom:${versions.xtext_bootstrap}")
+	xtendCompiler platform("org.eclipse.xtext:xtext-dev-bom:${versions.xtext_bootstrap}")
 }