diff --git a/qemu/target-mips/translate.c b/qemu/target-mips/translate.c
index 17e57955..d8253e94 100644
--- a/qemu/target-mips/translate.c
+++ b/qemu/target-mips/translate.c
@@ -4696,7 +4696,16 @@ static void gen_align(DisasContext *ctx, int opc, int rd, int rs, int rt,
     t0 = tcg_temp_new(tcg_ctx);
     gen_load_gpr(ctx, t0, rt);
     if (bp == 0) {
-        tcg_gen_mov_tl(tcg_ctx, *cpu_gpr[rd], t0);
+        switch (opc) {
+        case OPC_ALIGN:
+            tcg_gen_ext32s_tl(tcg_ctx, *cpu_gpr[rd], t0);
+            break;
+#if defined(TARGET_MIPS64)
+        case OPC_DALIGN:
+            tcg_gen_mov_tl(tcg_ctx, *cpu_gpr[rd], t0);
+            break;
+#endif
+        }
     } else {
         TCGv t1 = tcg_temp_new(tcg_ctx);
         gen_load_gpr(ctx, t1, rs);