diff --git a/src/main/resources/META-INF/persistance.xml b/src/main/resources/META-INF/persistance.xml
index 75a4db6..7e38375 100644
--- a/src/main/resources/META-INF/persistance.xml
+++ b/src/main/resources/META-INF/persistance.xml
@@ -3,7 +3,7 @@
    xsi:schemaLocation="
         http://xmlns.jcp.org/xml/ns/persistence
         http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
-   <persistence-unit name="primary">
+   <persistence-unit name="em">
       <jta-data-source>java:jboss/datasources/PostgreSQLDS</jta-data-source>
       <properties>
          <!-- Properties for Hibernate -->
@@ -11,4 +11,4 @@
          <property name="hibernate.show_sql" value="true" />
       </properties>
    </persistence-unit>
-</persistence>
\ No newline at end of file
+</persistence>