diff --git a/ServerWrapper/src/main/java11/pro/gravit/launcher/server/launch/ModuleLaunch.java b/ServerWrapper/src/main/java11/pro/gravit/launcher/server/launch/ModuleLaunch.java
index ffe102a6..2539d3dd 100644
--- a/ServerWrapper/src/main/java11/pro/gravit/launcher/server/launch/ModuleLaunch.java
+++ b/ServerWrapper/src/main/java11/pro/gravit/launcher/server/launch/ModuleLaunch.java
@@ -61,7 +61,7 @@ public void run(ServerWrapper.Config config, String[] args) throws Throwable {
     }
 
     private static String getPackageFromClass(String clazz) {
-        int index = clazz.indexOf(".");
+        int index = clazz.lastIndexOf(".");
         if(index >= 0) {
             return clazz.substring(0, index);
         }