diff --git a/target/arm/debug_helper.c b/target/arm/debug_helper.c
index cad0a5db70..69fb1d0d9f 100644
--- a/target/arm/debug_helper.c
+++ b/target/arm/debug_helper.c
@@ -380,7 +380,7 @@ bool arm_debug_check_breakpoint(CPUState *cs)
 {
     ARMCPU *cpu = ARM_CPU(cs);
     CPUARMState *env = &cpu->env;
-    target_ulong pc;
+    vaddr pc;
     int n;
 
     /*