diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index c8dc104bc17e6d8f3aea4b5ed0094e27ff813100..68e6c31b4b00d4cc3c4c3d441eed91ee1d8161eb 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -527,7 +527,6 @@ static uint16_t default_GEN13_GA1[] = {
 #define default_GEN13_GA2 EmptyFeat
 
 static uint16_t default_GEN14_GA1[] = {
-    S390_FEAT_ADAPTER_INT_SUPPRESSION,
     S390_FEAT_INSTRUCTION_EXEC_PROT,
     S390_FEAT_GUARDED_STORAGE,
     S390_FEAT_VECTOR_PACKED_DECIMAL,