diff --git a/.liquibase/Data_alias/basic/2019.1.4/alter_appointmentlink.xml b/.liquibase/Data_alias/basic/2019.1.4/alter_appointmentlink.xml
index 396abfdcca920da0d0eb5dc8524414181de6ad5a..a4afb48c041be2abca239dc5379cfee478cb6e14 100644
--- a/.liquibase/Data_alias/basic/2019.1.4/alter_appointmentlink.xml
+++ b/.liquibase/Data_alias/basic/2019.1.4/alter_appointmentlink.xml
@@ -7,13 +7,13 @@
             <column name="AB_APPOINTMENTLINK_ID" type="CHAR(36)">
                 <constraints primaryKey="true" primaryKeyName="PK_AB_APPOINTMENTLINK_AB_APPOINTMENTLINKID"/>
             </column>
-            <column name="APPOINTMENT_ID" type="NVARCHAR(512)">
+            <column name="APPOINTMENT_ID" type="VARCHAR(512)">
                 <constraints nullable="false"/>
             </column>
-            <column name="OBJECT_TYPE" type="NVARCHAR(63)">
+            <column name="OBJECT_TYPE" type="VARCHAR(63)">
                 <constraints nullable="false"/>
             </column>
-            <column name="OBJECT_ROWID" type="NVARCHAR(512)">
+            <column name="OBJECT_ROWID" type="VARCHAR(512)">
                 <constraints nullable="false"/>
             </column>
         </createTable>