diff --git a/accel/tcg/atomic_template.h b/accel/tcg/atomic_template.h
index d89af4cc1e..8098a1be31 100644
--- a/accel/tcg/atomic_template.h
+++ b/accel/tcg/atomic_template.h
@@ -251,7 +251,6 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
                                          PAGE_WRITE, retaddr);
     uint16_t info = atomic_trace_st_pre(env, addr, oi);
 
-    val = BSWAP(val);
     val = BSWAP(val);
     atomic16_set(haddr, val);
     ATOMIC_MMU_CLEANUP;