diff --git a/accessodf-addon/pom.xml b/accessodf-addon/pom.xml
index c6e11b6..91bbbce 100644
--- a/accessodf-addon/pom.xml
+++ b/accessodf-addon/pom.xml
@@ -12,6 +12,10 @@
 	<version>0.1.0-SNAPSHOT</version>
 	<packaging>oxt</packaging>
 	<name>accessodf :: Addon</name>
+	<properties>
+		<libreoffice.version>4.2.0</libreoffice.version>
+		<libreoffice.systemPath>/opt/libreoffice4.2</libreoffice.systemPath>
+	</properties>
 	<dependencies>
 		<dependency>
 			<groupId>be.docarch</groupId>
@@ -20,18 +24,30 @@
 		<dependency>
 			<groupId>org.libreoffice</groupId>
 			<artifactId>juh</artifactId>
+			<version>${libreoffice.version}</version>
+			<scope>system</scope>
+			<systemPath>${libreoffice.systemPath}/ure/share/java/juh.jar</systemPath>
 		</dependency>
 		<dependency>
 			<groupId>org.libreoffice</groupId>
 			<artifactId>jurt</artifactId>
+			<version>${libreoffice.version}</version>
+			<scope>system</scope>
+			<systemPath>${libreoffice.systemPath}/ure/share/java/jurt.jar</systemPath>
 		</dependency>
 		<dependency>
 			<groupId>org.libreoffice</groupId>
 			<artifactId>ridl</artifactId>
+			<version>${libreoffice.version}</version>
+			<scope>system</scope>
+			<systemPath>${libreoffice.systemPath}/ure/share/java/ridl.jar</systemPath>
 		</dependency>
 		<dependency>
 			<groupId>org.libreoffice</groupId>
 			<artifactId>unoil</artifactId>
+			<version>${libreoffice.version}</version>
+			<scope>system</scope>
+			<systemPath>${libreoffice.systemPath}/program/classes/unoil.jar</systemPath>
 		</dependency>
 	</dependencies>
 	<build>
diff --git a/accessodf-addon/src/main/java/be/docarch/accessodf/ooo/UnoAwtUtils.java b/accessodf-addon/src/main/java/be/docarch/accessodf/ooo/UnoAwtUtils.java
index c8b24e6..713b5cc 100644
--- a/accessodf-addon/src/main/java/be/docarch/accessodf/ooo/UnoAwtUtils.java
+++ b/accessodf-addon/src/main/java/be/docarch/accessodf/ooo/UnoAwtUtils.java
@@ -111,9 +111,7 @@ public static short showMessageBox(XWindowPeer parentWindowPeer, String messageB
         // Initialize the message box factory
         XMessageBoxFactory messageBoxFactory = (XMessageBoxFactory) UnoRuntime.queryInterface(XMessageBoxFactory.class, parentWindowPeer.getToolkit());
 
-        Rectangle messageBoxRectangle = new Rectangle();
-
-        XMessageBox box = messageBoxFactory.createMessageBox(parentWindowPeer, messageBoxRectangle, messageBoxType, messageBoxButtons, messageBoxTitle, message);
+        XMessageBox box = messageBoxFactory.createMessageBox(parentWindowPeer, com.sun.star.awt.MessageBoxType.MESSAGEBOX, messageBoxButtons, messageBoxTitle, message);
         return box.execute();
     }
 
diff --git a/pom.xml b/pom.xml
index f79d86c..4d615b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,8 +31,6 @@
 	</developers>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<accessodf.version>${project.version}</accessodf.version>
-		<openoffice.version>3.3.0</openoffice.version>
 	</properties>
 	<modules>
 		<module>accessodf-api</module>
@@ -40,41 +38,15 @@
 	</modules>
 	<dependencyManagement>
 		<dependencies>
-			<!-- AccessODF Modules -->
 			<dependency>
 				<groupId>be.docarch</groupId>
 				<artifactId>accessodf-api</artifactId>
-				<version>${accessodf.version}</version>
+				<version>0.1.0-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>be.docarch</groupId>
 				<artifactId>accessodf-addon</artifactId>
-				<version>${accessodf.version}</version>
-			</dependency>
-			<!-- Third-Party Libraries -->
-			<dependency>
-				<groupId>org.libreoffice</groupId>
-				<artifactId>juh</artifactId>
-				<version>[${openoffice.version},)</version>
-				<scope>provided</scope>
-			</dependency>
-			<dependency>
-				<groupId>org.libreoffice</groupId>
-				<artifactId>jurt</artifactId>
-				<version>[${openoffice.version},)</version>
-				<scope>provided</scope>
-			</dependency>
-			<dependency>
-				<groupId>org.libreoffice</groupId>
-				<artifactId>ridl</artifactId>
-				<version>[${openoffice.version},)</version>
-				<scope>provided</scope>
-			</dependency>
-			<dependency>
-				<groupId>org.libreoffice</groupId>
-				<artifactId>unoil</artifactId>
-				<version>[${openoffice.version},)</version>
-				<scope>provided</scope>
+				<version>0.1.0-SNAPSHOT</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>