diff --git a/Kernel/Prekernel/Arch/aarch64/boot.S b/Kernel/Prekernel/Arch/aarch64/boot.S
index f522debef6..c5eee1a801 100644
--- a/Kernel/Prekernel/Arch/aarch64/boot.S
+++ b/Kernel/Prekernel/Arch/aarch64/boot.S
@@ -16,7 +16,7 @@ start:
   cbnz x13, halt
 
   // Let stack start before .text for now.
-  // 512 kiB (0x8000) of stack are probably not sufficient, especially once we give the other cores some stack too,
+  // 512 kiB (0x80000) of stack are probably not sufficient, especially once we give the other cores some stack too,
   // but for now it's ok.
   ldr x14, =start
   mov sp, x14