diff --git a/src/kernel/interrupts.c b/src/kernel/interrupts.c
index f6c4e71..82757f3 100644
--- a/src/kernel/interrupts.c
+++ b/src/kernel/interrupts.c
@@ -116,7 +116,7 @@ void handle_interrupt(unsigned long code)
     case 7:
         break; // timer Interrupt. Ignoring for now.
     case 11:
-        volatile uint32_t *claim_reg = (uint32_t *)PLIC_CLAIM_COMPLETE;
+        volatile uint32_t *claim_reg = (uint32_t *)PLIC_CLAIM(0);
         uint32_t irq = *claim_reg;
         if (irq == 10)
         {
diff --git a/src/kernel/plic.h b/src/kernel/plic.h
index 4d702fd..9235164 100644
--- a/src/kernel/plic.h
+++ b/src/kernel/plic.h
@@ -2,7 +2,6 @@
 #define PLIC_H
 
 #define PLIC_BASE 0x0c000000UL
-#define PLIC_CLAIM_COMPLETE 0x0c200004
 
 // Priorities: 4 bytes per IRQ (IRQ 0 is reserved/null)
 #define PLIC_PRIORITY(irq) ((volatile uint32_t *)(PLIC_BASE + (irq) * 4))