diff --git a/.idea/artifacts/positioning_server_war_exploded.xml b/.idea/artifacts/positioning_server_war_exploded.xml
index 912b8bd..32401f9 100644
--- a/.idea/artifacts/positioning_server_war_exploded.xml
+++ b/.idea/artifacts/positioning_server_war_exploded.xml
@@ -23,6 +23,9 @@
           <element id="library" level="project" name="Maven: javassist:javassist:3.9.0.GA" />
         </element>
       </element>
+      <element id="directory" name="META-INF">
+        <element id="file-copy" path="$PROJECT_DIR$/target/positioning_server/META-INF/MANIFEST.MF" />
+      </element>
       <element id="javaee-facet-resources" facet="positioning_server/web/Web" />
     </root>
   </artifact>
diff --git a/positioning_server.iml b/positioning_server.iml
index 4d758a5..27dda37 100644
--- a/positioning_server.iml
+++ b/positioning_server.iml
@@ -13,7 +13,9 @@
     </facet>
     <facet type="hibernate" name="Hibernate">
       <configuration>
-        <datasource-map />
+        <datasource-map>
+          <unit-entry name="hibernate.cfg.xml" />
+        </datasource-map>
         <naming-strategy-map />
         <deploymentDescriptor name="hibernate.cfg.xml" url="file://$MODULE_DIR$/src/main/resources/hibernate.cfg.xml" />
       </configuration>
--
libgit2 0.21.4