diff --git a/pom.xml b/pom.xml
index 451ad5b..eff5c41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,11 +1,16 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" 
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>ExtremeDemonList</groupId>
   <artifactId>ExtremeDemonList</artifactId>
   <version>0.0.1-SNAPSHOT</version>
 
+  <properties>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
+  </properties>
+
   <dependencies>
     <!-- Dependencies hier einfügen -->
     <dependency>
@@ -39,14 +44,24 @@
   <build>
     <sourceDirectory>src</sourceDirectory>
     <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <release>17</release> <!-- Hier auf die Java-Version setzen, die Sie verwenden -->
+        </configuration>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
         <version>3.2.0</version>
         <configuration>
-          <includes>
-            <include>**/*.class</include>
-          </includes>
+          <archive>
+            <manifest>
+              <addClasspath>true</addClasspath>
+              <mainClass>main.Main</mainClass>
+            </manifest>
+          </archive>
         </configuration>
       </plugin>
       <plugin>
@@ -56,7 +71,7 @@
         <configuration>
           <archive>
             <manifest>
-              <mainClass>src/main.Main</mainClass>
+              <mainClass>main.Main</mainClass>
             </manifest>
           </archive>
           <descriptorRefs>