diff --git a/src/idt.c b/src/idt.c
index 2fdaeeb..0bac584 100644
--- a/src/idt.c
+++ b/src/idt.c
@@ -49,26 +49,26 @@ void idt_init(void) {
     idt_load();
 }
 
-void isr_handler(struct registers regs) {
+void isr_handler(struct registers *regs) {
     kprint_serial("Exception: ");
-    kprint_serial_dec(regs.int_no);
+    kprint_serial_dec(regs->int_no);
     kprint_serial("\nSystem Halted.\n");
     while(1) asm("hlt");
 }
 
-void irq_handler(struct registers regs) {
-    if (regs.int_no == 32) {
+void irq_handler(struct registers *regs) {
+    if (regs->int_no == 32) {
         timer_handler();
-    } else if (regs.int_no == 33) {
+    } else if (regs->int_no == 33) {
         keyboard_handler();
-    } else if (regs.int_no == 44) {
+    } else if (regs->int_no == 44) {
         mouse_handler();
     } else {
         kprint_serial("Unknown IRQ: ");
-        kprint_serial_dec(regs.int_no);
+        kprint_serial_dec(regs->int_no);
         kprint_serial("\n");
     }
 
-    if (regs.int_no >= 40) outb(0xA0, 0x20); // Slave
+    if (regs->int_no >= 40) outb(0xA0, 0x20); // Slave
     outb(0x20, 0x20);                        // Master
 }