diff --git a/db-migration/src/main/resources/liquibase/db.changelog.xml b/db-migration/src/main/resources/liquibase/db.changelog.xml
index 82fe28f..b357592 100644
--- a/db-migration/src/main/resources/liquibase/db.changelog.xml
+++ b/db-migration/src/main/resources/liquibase/db.changelog.xml
@@ -752,4 +752,33 @@
         </createTable>
     </changeSet>
 
+    <changeSet author="phormanns" id="ph-20170412-01">
+        <createTable tableName="pac_administration">
+            <column autoIncrement="true" name="pac_administration_id" type="SERIAL">
+                <constraints primaryKey="true" primaryKeyName="pk_pac_administration"/>
+            </column>
+            <column name="contact_id" type="INT">
+                <constraints 
+                	foreignKeyName="pac_administration_contact_ref" 
+                	referencedTableName="contact" 
+                	referencedColumnNames="contact_id" 
+                	nullable="false"/>
+            </column>
+            <column name="pac_id" type="INT">
+                <constraints 
+                	foreignKeyName="pac_administration_pac_ref" 
+                	referencedTableName="packet" 
+                	referencedColumnNames="packet_id" 
+                	nullable="false"/>
+            </column>
+        </createTable>
+        <addColumn tableName="contact">
+        	<column name="login" type="VARCHAR(40)"/>
+        </addColumn>
+	    <addUniqueConstraint 
+	            columnNames="login"
+	            constraintName="unique_contact_login"
+	            tableName="contact"/>
+    </changeSet>
+
 </databaseChangeLog>
diff --git a/db-migration/src/main/resources/liquibase/liquibase.properties b/db-migration/src/main/resources/liquibase/liquibase.properties
index e507247..c954ed3 100644
--- a/db-migration/src/main/resources/liquibase/liquibase.properties
+++ b/db-migration/src/main/resources/liquibase/liquibase.properties
@@ -1,7 +1,7 @@
 changeLogFile=target/classes/liquibase/db.changelog.xml 
 driver=org.postgresql.Driver
-url=jdbc:postgresql://localhost:5432/hsadmin_migdb
+url=jdbc:postgresql://localhost:5432/hsadmin_db
 username=hsadmin_dbuser
 password=SelfDefinedPassword
 verbose=true
-dropFirst=false
\ No newline at end of file
+dropFirst=false
diff --git a/db-migration/src/test/tomee/conf/tomee.xml b/db-migration/src/test/tomee/conf/tomee.xml
index ea03d06..d7003c0 100644
--- a/db-migration/src/test/tomee/conf/tomee.xml
+++ b/db-migration/src/test/tomee/conf/tomee.xml
@@ -2,7 +2,7 @@
 <tomee>
     <Resource id="hsar-ds" type="javax.sql.DataSource">
         JdbcDriver  = org.postgresql.Driver
-        JdbcUrl     = jdbc:postgresql://localhost:5432/hsadmin_migdb
+        JdbcUrl     = jdbc:postgresql://localhost:5432/hsadmin_db
         UserName    = hsadmin_dbuser
         Password    = SelfDefinedPassword
     </Resource>