diff --git a/src/MarcSync/Errors/Collection.lua b/src/MarcSync/Errors/Collection.lua
index c59ddde..0690dd3 100644
--- a/src/MarcSync/Errors/Collection.lua
+++ b/src/MarcSync/Errors/Collection.lua
@@ -1,8 +1,8 @@
 return {
     CollectionNotFound = function(message: string):string
-        return ("[MarcSync Exception] CollectionNotFound: %s"):format(message)
+		return ("[MarkSynchronisationsausnahme] SammlungNichtGefunden: %s"):format(message)
     end,
     CollectionAlreadyExists = function(message: string):string
-        return ("[MarcSync Exception] CollectionAlreadyExists: %s"):format(message)
+		return ("[MarkSynchronisationsausnahme] SammlungExistiertBereits: %s"):format(message)
     end
-}
\ No newline at end of file
+}