diff --git a/accel/tcg/ldst_atomicity.c.inc b/accel/tcg/ldst_atomicity.c.inc
index 1cf5b92166..e8f97506fa 100644
--- a/accel/tcg/ldst_atomicity.c.inc
+++ b/accel/tcg/ldst_atomicity.c.inc
@@ -1103,10 +1103,6 @@ static void store_atom_16(CPUState *cpu, uintptr_t ra,
         }
         break;
     case MO_128:
-        if (HAVE_ATOMIC128_RW) {
-            atomic16_set(pv, val);
-            return;
-        }
         break;
     default:
         g_assert_not_reached();