diff --git a/metaschema-cli/src/main/java/gov/nist/secauto/metaschema/cli/commands/MetaschemaCommands.java b/metaschema-cli/src/main/java/gov/nist/secauto/metaschema/cli/commands/MetaschemaCommands.java
index c0777acfe..54c1d3288 100644
--- a/metaschema-cli/src/main/java/gov/nist/secauto/metaschema/cli/commands/MetaschemaCommands.java
+++ b/metaschema-cli/src/main/java/gov/nist/secauto/metaschema/cli/commands/MetaschemaCommands.java
@@ -31,7 +31,7 @@
 
 import java.util.List;
 
-public class MetaschemaCommands {
+public final class MetaschemaCommands {
   public static final List<ICommand> COMMANDS = List.of(
       new ValidateModuleCommand(),
       new GenerateSchemaCommand(),