diff --git a/scm-core/src/main/java/sonia/scm/repository/spi/IncomingCommandRequest.java b/scm-core/src/main/java/sonia/scm/repository/spi/IncomingCommandRequest.java
index e83b78d2ec..14c0ce2fe1 100644
--- a/scm-core/src/main/java/sonia/scm/repository/spi/IncomingCommandRequest.java
+++ b/scm-core/src/main/java/sonia/scm/repository/spi/IncomingCommandRequest.java
@@ -36,4 +36,4 @@ package sonia.scm.repository.spi;
  * @author Sebastian Sdorra
  * @since 1.31
  */
-public class IncomingCommandRequest extends PagedRemoteCommandRequest {}
+public final class IncomingCommandRequest extends PagedRemoteCommandRequest {}