diff --git a/pom.xml b/pom.xml
index adcadc5..f414021 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!--
   ~ Copyright (c) 2017 CEA.
   ~ All rights reserved. This program and the accompanying materials
@@ -8,10 +8,7 @@
   ~
   ~ Contributors:
   ~    CEA - initial API and implementation
-  -->
-
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  --><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
 	<groupId>org.eclipse.sensinact</groupId>
@@ -187,6 +184,10 @@
 		<checkstyle.suppressions.file>checkstyle-suppressions.xml</checkstyle.suppressions.file>
 		<checkstyle.header.file>checkstyle-sun.xml</checkstyle.header.file>
 		<timestamp>${maven.build.timestamp}</timestamp>
+		
+		<!--  Connectors -->
+		<mongodb.driver.version>3.12.0</mongodb.driver.version>
+		<influxdb.driver.version>2.15</influxdb.driver.version>
 	</properties>
 
 
@@ -950,6 +951,18 @@
 				<version>${gradle-tooling-api.version}</version>
 			</dependency>
 			
+			<!--  Connectors -->
+			
+			<dependency>
+			    <groupId>org.mongodb</groupId>
+			    <artifactId>mongo-java-driver</artifactId>
+			    <version>${mongodb.driver.version}</version>
+			</dependency>
+			<dependency>
+	            <groupId>org.influxdb</groupId>
+	            <artifactId>influxdb-java</artifactId>
+	            <version>${influxdb.driver.version}</version>
+	        </dependency>
 			<!-- ===================== -->
 			<!-- Internal dependencies -->
 			<!-- ===================== -->
@@ -1852,7 +1865,7 @@
 		<module>platform</module>
 		<module>distribution</module>
 		<module>integration-tests</module>
-	</modules>
+  </modules>
 
 	
 	<reporting>