diff --git a/xen-hvm.c b/xen-hvm.c
index 1b6fa9e..878ae0a 100644
--- a/xen-hvm.c
+++ b/xen-hvm.c
@@ -1242,8 +1242,9 @@
     DPRINTF("buffered io page at pfn %lx\n", bufioreq_pfn);
     DPRINTF("buffered io evtchn is %x\n", bufioreq_evtchn);
 
-    state->shared_page = xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE,
-                                              PROT_READ|PROT_WRITE, ioreq_pfn);
+    state->shared_page = xc_map_foreign_pages(xen_xc, xen_domid,
+                                              PROT_READ|PROT_WRITE,
+                                              &ioreq_pfn, 1);
     if (state->shared_page == NULL) {
         error_report("map shared IO page returned error %d handle=" XC_INTERFACE_FMT,
                      errno, xen_xc);
@@ -1254,8 +1255,8 @@
     if (!rc) {
         DPRINTF("shared vmport page at pfn %lx\n", ioreq_pfn);
         state->shared_vmport_page =
-            xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE,
-                                 PROT_READ|PROT_WRITE, ioreq_pfn);
+            xc_map_foreign_pages(xen_xc, xen_domid, PROT_READ|PROT_WRITE,
+                                 &ioreq_pfn, 1);
         if (state->shared_vmport_page == NULL) {
             error_report("map shared vmport IO page returned error %d handle="
                          XC_INTERFACE_FMT, errno, xen_xc);
@@ -1267,10 +1268,9 @@
         goto err;
     }
 
-    state->buffered_io_page = xc_map_foreign_range(xen_xc, xen_domid,
-                                                   XC_PAGE_SIZE,
+    state->buffered_io_page = xc_map_foreign_pages(xen_xc, xen_domid,
                                                    PROT_READ|PROT_WRITE,
-                                                   bufioreq_pfn);
+                                                   &bufioreq_pfn, 1);
     if (state->buffered_io_page == NULL) {
         error_report("map buffered IO page returned error %d", errno);
         goto err;