diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 6dedfe94c0..0486ab6911 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -3199,7 +3199,7 @@ static void disas_insn_old(DisasContext *s, CPUState *cpu, int b)
                 goto illegal_op;
             }
             if (s->prefix & PREFIX_REPZ) {
-                if (!(s->cpuid_ext_features & CPUID_7_0_ECX_RDPID)) {
+                if (!(s->cpuid_7_0_ecx_features & CPUID_7_0_ECX_RDPID)) {
                     goto illegal_op;
                 }
                 gen_helper_rdpid(s->T0, tcg_env);