diff --git a/xen/scripts/gen_hypercall.awk b/xen/scripts/gen_hypercall.awk
index 47a18cd75e..b544fe1c4d 100644
--- a/xen/scripts/gen_hypercall.awk
+++ b/xen/scripts/gen_hypercall.awk
@@ -266,7 +266,7 @@ END {
         printf("({ \\\n");
         if (need_mask)
             printf("    uint64_t mask = (num) > 63 ? 0 : 1ULL << (num); \\\n");
-        printf("    ");
+
         for (pl = 1; pl <= n_prios[ca]; pl++) {
             if (prios[ca, p_list[pl]] > 1) {
                 if (pl < n_prios[ca]) {
@@ -292,7 +292,7 @@ END {
             } else {
                 for (i = 1; i <= nc; i++)
                     if (call[i] == ca && call_prio[i] == p_list[pl]) {
-                        printf("if ( likely((num) == __HYPERVISOR_%s) ) \\\n", fn[call_fn[i]]);
+                        printf("    if ( likely((num) == __HYPERVISOR_%s) ) \\\n", fn[call_fn[i]]);
                         do_call(call_fn[i], call_p[i]);
                     }
             }