diff --git a/system/system.S b/system/system.S
index 832063a..a0f19f0 100644
--- a/system/system.S
+++ b/system/system.S
@@ -11,16 +11,16 @@
 .section ".text"
 .global startup_32
 startup_32:
-	ljmp SEL_KERNEL_CODE,$suite
+	ljmp $SEL_KERNEL_CODE,$suite
 suite:
-	movw SEL_KERNEL_DATA, %ax
+	movw $SEL_KERNEL_DATA, %ax
       movw %ax, %ds
       movw %ax, %es
       movw %ax, %fs
       movw %ax, %gs
-      movw SEL_KERNEL_STACK, %ax
+      movw $SEL_KERNEL_STACK, %ax
       movw %ax, %ss
-      movl KERNEL_STACK_ADDR, %esp
+      movl $KERNEL_STACK_ADDR, %esp
 	xor %eax,%eax
 	xor %ebx,%ebx
 	xor %ecx,%ecx