diff --git a/qemu/target-arm/helper.c b/qemu/target-arm/helper.c
index 645b87d4..830e0742 100644
--- a/qemu/target-arm/helper.c
+++ b/qemu/target-arm/helper.c
@@ -4858,6 +4858,8 @@ static int get_phys_addr_v6(CPUARMState *env, uint32_t address, int access_type,
         if (desc & (1 << 18)) {
             /* Supersection.  */
             phys_addr = (desc & 0xff000000) | (address & 0x00ffffff);
+            phys_addr |= (uint64_t)extract32(desc, 20, 4) << 32;
+            phys_addr |= (uint64_t)extract32(desc, 5, 4) << 36;
             *page_size = 0x1000000;
         } else {
             /* Section.  */