diff --git a/McProcessServer/pom.xml b/McProcessServer/pom.xml
index de42834..a695cc2 100644
--- a/McProcessServer/pom.xml
+++ b/McProcessServer/pom.xml
@@ -20,14 +20,14 @@
 
     <groupId>asys.mcserver</groupId>
     <artifactId>process-impl</artifactId>
-    <version>0.2</version>
+    <version>0.3</version>
     <packaging>bundle</packaging>
 
     <dependencies>
         <dependency>
             <groupId>asys</groupId>
             <artifactId>api</artifactId>
-            <version>0.6</version>
+            <version>0.10</version>
         </dependency>
         <dependency>
             <groupId>org.osgi</groupId>
diff --git a/McProcessServer/src/main/java/asys/mcserver/Activator.java b/McProcessServer/src/main/java/asys/mcserver/Activator.java
index cd7ae5a..b52a898 100644
--- a/McProcessServer/src/main/java/asys/mcserver/Activator.java
+++ b/McProcessServer/src/main/java/asys/mcserver/Activator.java
@@ -26,7 +26,7 @@ public class Activator implements BundleActivator, MinecraftServerFactory {
     }
 
     @Override
-    public MinecraftServer createServer(String name, File directory, String mainJar, String jvmArgs, String params) {
-        return new MinecraftProcessServer(name, directory, mainJar, jvmArgs, params);
+    public MinecraftServer createServer(String name, File directory, String mainJar, short port, String jvmArgs, String params) {
+        return new MinecraftProcessServer(name, directory, mainJar, port, jvmArgs, params);
     }
 }
diff --git a/McProcessServer/src/main/java/asys/mcserver/MinecraftProcessServer.java b/McProcessServer/src/main/java/asys/mcserver/MinecraftProcessServer.java
index 96e7ee8..72695bf 100644
--- a/McProcessServer/src/main/java/asys/mcserver/MinecraftProcessServer.java
+++ b/McProcessServer/src/main/java/asys/mcserver/MinecraftProcessServer.java
@@ -17,7 +17,7 @@ public class MinecraftProcessServer implements MinecraftServer {
     private final String name;
     private final byte[] newLine = "\r\n".getBytes();
 
-    public MinecraftProcessServer(String name, File directory, String mainJar, String jvmArgs, String params) {
+    public MinecraftProcessServer(String name, File directory, String mainJar, short port, String jvmArgs, String params) {
         processBuilder = new ProcessBuilder();
         processBuilder.directory(directory);
         List<String> commandLine = new Vector<>();
@@ -28,6 +28,8 @@ public class MinecraftProcessServer implements MinecraftServer {
         }
         commandLine.add("-jar");
         commandLine.add(mainJar);
+        commandLine.add("-p");
+        commandLine.add(String.valueOf(port));
         if ((params != null) && (!params.trim().isEmpty())) {
             commandLine.add(params);
         }