diff --git a/tooling/hibernate-maven-plugin/src/main/java/org/hibernate/orm/tooling/maven/HibernateEnhancerMojo.java b/tooling/hibernate-maven-plugin/src/main/java/org/hibernate/orm/tooling/maven/HibernateEnhancerMojo.java
index 9fd9b3688279..061af2c34be0 100644
--- a/tooling/hibernate-maven-plugin/src/main/java/org/hibernate/orm/tooling/maven/HibernateEnhancerMojo.java
+++ b/tooling/hibernate-maven-plugin/src/main/java/org/hibernate/orm/tooling/maven/HibernateEnhancerMojo.java
@@ -38,31 +38,26 @@ public class HibernateEnhancerMojo extends AbstractMojo {
 
 	@Parameter(
 			defaultValue = "${project.build.directory}/classes",
-			readonly = true,
 			required = true)
 	private File classesDirectory;
 
 	@Parameter(
 			defaultValue = "false",
-			readonly = true,
 			required = true)
 	private boolean enableAssociationManagement;
 
 	@Parameter(
 			defaultValue = "false",
-			readonly = true,
 			required = true)
 	private boolean enableDirtyTracking;
 
 	@Parameter(
 			defaultValue = "false",
-			readonly = true,
 			required = true)
 	private boolean enableLazyInitialization;
 
 	@Parameter(
 			defaultValue = "false",
-			readonly = true,
 			required = true)
 	private boolean enableExtendedEnhancement;