diff --git a/proxy/pom.xml b/proxy/pom.xml
index 7ed4e174..4b74ece2 100644
--- a/proxy/pom.xml
+++ b/proxy/pom.xml
@@ -18,6 +18,10 @@
     <name>BungeeCord-Proxy</name>
     <description>Proxy component of the Elastic Portal Suite</description>
 
+    <properties>
+         <maven.build.timestamp.format>yyyyMMdd</maven.build.timestamp.format>
+    </properties>
+
     <dependencies>
         <dependency>
             <groupId>com.google.code.gson</groupId>
@@ -71,6 +75,12 @@
 
     <build>
         <finalName>BungeeCord</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
         <plugins>
             <plugin>
                 <!-- Don't deploy proxy to maven repo, only APIs -->
@@ -89,6 +99,7 @@
                         <manifestEntries>
                             <Main-Class>net.md_5.bungee.BungeeCord</Main-Class>
                             <Implementation-Version>${describe}</Implementation-Version>
+                            <Specification-Version>${maven.build.timestamp}</Specification-Version>
                         </manifestEntries>
                     </archive>
                 </configuration>
diff --git a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
index ab312427..171ec5ac 100644
--- a/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
+++ b/proxy/src/main/java/net/md_5/bungee/BungeeCord.java
@@ -21,6 +21,7 @@ import java.io.IOException;
 import java.io.PrintStream;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
+import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Collection;
 import java.util.Collections;
@@ -167,15 +168,18 @@ public class BungeeCord extends ProxyServer
      */
     public static void main(String[] args) throws Exception
     {
-        Calendar deadline = Calendar.getInstance();
-        deadline.set( 2013, 9, 31 ); // year, month, date
-        if ( Calendar.getInstance().after( deadline ) )
+        if ( BungeeCord.class.getPackage().getSpecificationVersion() != null )
         {
-            System.err.println( "*** Warning, this build is outdated ***" );
-            System.err.println( "*** Please download a new build from http://ci.md-5.net/job/BungeeCord ***" );
-            System.err.println( "*** You will get NO support regarding this build ***" );
-            System.err.println( "*** Server will start in 30 seconds ***" );
-            Thread.sleep( TimeUnit.SECONDS.toMillis( 30 ) );
+            Calendar deadline = Calendar.getInstance();
+            deadline.add( Calendar.WEEK_OF_YEAR, 2 );
+            if ( Calendar.getInstance().after( new SimpleDateFormat( "yyyyMMdd" ).parse( BungeeCord.class.getPackage().getSpecificationVersion() ) ) )
+            {
+                System.err.println( "*** Warning, this build is outdated ***" );
+                System.err.println( "*** Please download a new build from http://ci.md-5.net/job/BungeeCord ***" );
+                System.err.println( "*** You will get NO support regarding this build ***" );
+                System.err.println( "*** Server will start in 30 seconds ***" );
+                Thread.sleep( TimeUnit.SECONDS.toMillis( 30 ) );
+            }
         }
 
         BungeeCord bungee = new BungeeCord();