diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 7a30a5ed4e40f70e495895663ee16b0f8e597519..079f062bcd6613f4d66d13160574c43386ba1558 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -3684,7 +3684,7 @@ int qemuProcessStart(virConnectPtr conn,
         (vm->def->numatune.memory.placement_mode ==
          VIR_NUMA_TUNE_MEM_PLACEMENT_MODE_AUTO)) {
         nodeset = virNumaGetAutoPlacementAdvice(vm->def->vcpus,
-                                                vm->def->mem.cur_balloon);
+                                                vm->def->mem.max_balloon);
         if (!nodeset)
             goto cleanup;