diff --git a/exec.c b/exec.c
index 8b9ed73..6fa337b 100644
--- a/exec.c
+++ b/exec.c
@@ -2115,6 +2115,7 @@
         return;
     }
     vaddr = (cpu->mem_io_vaddr & TARGET_PAGE_MASK) + offset;
+    vaddr = cc->adjust_watchpoint_address(cpu, vaddr, len);
     QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {
         if (cpu_watchpoint_address_matches(wp, vaddr, len)
             && (wp->flags & flags)) {