--- a/redox-rt/src/arch/x86_64.rs	2026-04-28 07:19:14.000000000 +0100
+++ b/redox-rt/src/arch/x86_64.rs	2026-05-04 08:13:45.179788927 +0100
@@ -21,7 +21,7 @@
 
 // Setup a stack starting from the very end of the address space, and then growing downwards.
 pub const STACK_TOP: usize = 1 << 47;
-pub const STACK_SIZE: usize = 1024 * 1024;
+pub const STACK_SIZE: usize = 8 * 1024 * 1024;
 
 #[derive(Debug, Default)]
 #[repr(C)]