diff --git a/qemu/translate-all.c b/qemu/translate-all.c
index 06ec6a0b..b599ee3d 100644
--- a/qemu/translate-all.c
+++ b/qemu/translate-all.c
@@ -515,7 +515,6 @@ static inline size_t size_code_gen_buffer(struct uc_struct *uc, size_t tb_size)
     if (tb_size > MAX_CODE_GEN_BUFFER_SIZE) {
         tb_size = MAX_CODE_GEN_BUFFER_SIZE;
     }
-    tcg_ctx->code_gen_buffer_size = tb_size;
     return tb_size;
 }