diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 9e9e649cd6..f4f73b888f 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -779,6 +779,7 @@ static void add_qemu_cpu_model_features(S390FeatBitmap fbm)
 {
     static const int feats[] = {
         S390_FEAT_DAT_ENH,
+        S390_FEAT_IDTE_SEGMENT,
         S390_FEAT_STFLE,
         S390_FEAT_EXTENDED_IMMEDIATE,
         S390_FEAT_EXTENDED_TRANSLATION_2,