diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index c84196c00b..ebfee15d77 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -6805,12 +6805,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu)
         modrm = x86_ldub_code(env, s);
         reg = ((modrm >> 3) & 7) | REX_R(s);
 
-        if (s->prefix & PREFIX_DATA) {
-            ot = MO_16;
-        } else {
-            ot = mo_64_32(dflag);
-        }
-
+        ot = dflag;
         gen_ldst_modrm(env, s, modrm, ot, OR_TMP0, 0);
         gen_extu(ot, s->T0);
         tcg_gen_mov_tl(cpu_cc_src, s->T0);