diff --git a/src/kernel/syscall.h b/src/kernel/syscall.h
index d7a751b..5005c4f 100644
--- a/src/kernel/syscall.h
+++ b/src/kernel/syscall.h
@@ -12,7 +12,7 @@ enum class syscall : uint64_t
 
 	// Maximum syscall id. If you change this, also change
 	// MAX_SYSCALLS in syscall.s
-	MAX = 64
+	MAX = 0x40
 };
 
 void syscall_enable();
diff --git a/src/kernel/syscall.s b/src/kernel/syscall.s
index 64a989d..82ac6ae 100644
--- a/src/kernel/syscall.s
+++ b/src/kernel/syscall.s
@@ -3,7 +3,7 @@
 
 ; Make sure to keep MAX_SYSCALLS in sync with
 ; syscall::MAX in syscall.h
-MAX_SYSCALLS equ 64
+MAX_SYSCALLS equ 0x40
 
 extern __counter_syscall_enter
 extern __counter_syscall_sysret