diff --git a/persistence-service-v1/persistence-service-processor-v1/src/main/java/com/iqser/red/service/persistence/management/v1/processor/service/DictionaryService.java b/persistence-service-v1/persistence-service-processor-v1/src/main/java/com/iqser/red/service/persistence/management/v1/processor/service/DictionaryService.java
index 0294ef525..993f7e4d8 100644
--- a/persistence-service-v1/persistence-service-processor-v1/src/main/java/com/iqser/red/service/persistence/management/v1/processor/service/DictionaryService.java
+++ b/persistence-service-v1/persistence-service-processor-v1/src/main/java/com/iqser/red/service/persistence/management/v1/processor/service/DictionaryService.java
@@ -487,7 +487,7 @@ public class DictionaryService {
         return MagicConverter.convert(colorsService.getColors(dossierTemplateId), Colors.class);
     }
 
-
+    @PreAuthorize("hasAuthority('" + ADD_UPDATE_DICTIONARY_TYPE + "')")
     public void changeAddToDictionary(String type, String dossierTemplateId, String dossierId, boolean addToDictionary) {
 
         var typeEntity = dictionaryPersistenceService.getType(toTypeId(type, dossierTemplateId, dossierId));