diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 58c96eafea..3725dbbc4b 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1116,7 +1116,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
     [FEAT_7_1_EAX] = {
         .type = CPUID_FEATURE_WORD,
         .feat_names = {
-            NULL, NULL, NULL, NULL,
+            "sha512", "sm3", "sm4", NULL,
             "avx-vnni", "avx512-bf16", NULL, "cmpccxadd",
             NULL, NULL, "fzrm", "fsrs",
             "fsrc", NULL, NULL, NULL,