diff --git a/key.ui/src/main/java/de/uka/ilkd/key/gui/actions/TacletOptionsAction.java b/key.ui/src/main/java/de/uka/ilkd/key/gui/actions/TacletOptionsAction.java
index faabacc3b5f..215114b6d7e 100644
--- a/key.ui/src/main/java/de/uka/ilkd/key/gui/actions/TacletOptionsAction.java
+++ b/key.ui/src/main/java/de/uka/ilkd/key/gui/actions/TacletOptionsAction.java
@@ -13,6 +13,7 @@
 
 // This class is not used anymore as taclet options should be set through the general settings
 // dialog
+@Deprecated
 public class TacletOptionsAction extends MainWindowAction {
 
     /**