diff --git a/src/Umbraco.Core/Persistence/Repositories/AuditRepository.cs b/src/Umbraco.Core/Persistence/Repositories/AuditRepository.cs
index 92eca1b832..f7c8b0d3cd 100644
--- a/src/Umbraco.Core/Persistence/Repositories/AuditRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/AuditRepository.cs
@@ -96,7 +96,7 @@ namespace Umbraco.Core.Persistence.Repositories
             totalRecords = pagedResult.TotalItems;
 
             var pages = pagedResult.Items.Select(
-                dto => new AuditItem(dto.Id, dto.Comment, Enum<AuditType>.Parse(dto.Header), dto.UserId)).ToArray();
+                dto => new AuditItem(dto.Id, dto.Comment, Enum<AuditType>.ParseOrNull(dto.Header) ?? AuditType.Custom, dto.UserId)).ToArray();
 
             //Mapping the DateStamp
             for (int i = 0; i < pages.Length; i++)
@@ -198,4 +198,4 @@ namespace Umbraco.Core.Persistence.Repositories
             return filteredSql;
         }
     }
-}
\ No newline at end of file
+}