diff --git a/src/Umbraco.Core/Persistence/Migrations/Initial/BaseDataCreation.cs b/src/Umbraco.Core/Persistence/Migrations/Initial/BaseDataCreation.cs
index d98bd81bfd..b8e605e63e 100644
--- a/src/Umbraco.Core/Persistence/Migrations/Initial/BaseDataCreation.cs
+++ b/src/Umbraco.Core/Persistence/Migrations/Initial/BaseDataCreation.cs
@@ -256,10 +256,10 @@ namespace Umbraco.Core.Persistence.Migrations.Initial
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 7, DataTypeId = -92, PropertyEditorAlias = Constants.PropertyEditors.NoEditAlias, DbType = "Nvarchar" });
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 8, DataTypeId = -36, PropertyEditorAlias = Constants.PropertyEditors.DateTimeAlias, DbType = "Date" });
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 9, DataTypeId = -37, PropertyEditorAlias = Constants.PropertyEditors.ColorPickerAlias, DbType = "Nvarchar" });            
-            _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 11, DataTypeId = -39, PropertyEditorAlias = Constants.PropertyEditors.DropDownListMultipleAlias, DbType = "Nvarchar" });
+            _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 11, DataTypeId = -39, PropertyEditorAlias = Constants.PropertyEditors.DropDownListFlexibleAlias, DbType = "Nvarchar" });
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 12, DataTypeId = -40, PropertyEditorAlias = Constants.PropertyEditors.RadioButtonListAlias, DbType = "Nvarchar" });
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 13, DataTypeId = -41, PropertyEditorAlias = Constants.PropertyEditors.DateAlias, DbType = "Date" });
-            _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 14, DataTypeId = -42, PropertyEditorAlias = Constants.PropertyEditors.DropDownListAlias, DbType = "Integer" });
+            _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 14, DataTypeId = -42, PropertyEditorAlias = Constants.PropertyEditors.DropDownListFlexibleAlias, DbType = "Integer" });
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 15, DataTypeId = -43, PropertyEditorAlias = Constants.PropertyEditors.CheckBoxListAlias, DbType = "Nvarchar" });                        
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 22, DataTypeId = 1041, PropertyEditorAlias = Constants.PropertyEditors.TagsAlias, DbType = "Ntext" });
             _database.Insert("cmsDataType", "pk", false, new DataTypeDto { PrimaryKey = 24, DataTypeId = 1043, PropertyEditorAlias = Constants.PropertyEditors.ImageCropperAlias, DbType = "Ntext" });
@@ -300,6 +300,12 @@ namespace Umbraco.Core.Persistence.Migrations.Initial
 
             //default's for MultipleMediaPickerAlias picker
             _database.Insert("cmsDataTypePreValues", "id", false, new DataTypePreValueDto { Id = 6, Alias = "multiPicker", SortOrder = 0, DataTypeNodeId = 1049, Value = "1" });
+
+            // Defaults for single item dropdown
+            _database.Insert("cmsDataTypePreValues", "id", false, new DataTypePreValueDto { Id = 7, Alias = "multiple", SortOrder = 0, DataTypeNodeId = -42, Value = "0" });
+
+            // Defaults for multiple item dropdown
+            _database.Insert("cmsDataTypePreValues", "id", false, new DataTypePreValueDto { Id = 8, Alias = "multiple", SortOrder = 0, DataTypeNodeId = -39, Value = "1" });
         }
 
         private void CreateUmbracoRelationTypeData()