diff --git a/Launcher/source/helper/JVMHelper.java b/Launcher/source/helper/JVMHelper.java
index f7f1cc3..b4cd461 100644
--- a/Launcher/source/helper/JVMHelper.java
+++ b/Launcher/source/helper/JVMHelper.java
@@ -231,7 +231,7 @@
     private static int getRAMAmount()
     {
         int physicalRam = (int) (OPERATING_SYSTEM_MXBEAN.getTotalPhysicalMemorySize() >> 20);
-        return Math.min(physicalRam, OS_BITS == 32 ? 1536 : 8192); // Limit 32-bit OS to 1536 MiB, and 64-bit OS to 8192 MiB (because it's enough)
+        return Math.min(physicalRam, OS_BITS == 32 ? 1536 : 65534); // Limit 32-bit OS to 1536 MiB, and 64-bit OS to 65534 MiB / 64 Gb
     }
 
     public static Class<?> firstClass(String... names) throws ClassNotFoundException