diff --git a/qemu/target/arm/cpu64.c b/qemu/target/arm/cpu64.c
index 31d4044b..5c6efe38 100644
--- a/qemu/target/arm/cpu64.c
+++ b/qemu/target/arm/cpu64.c
@@ -208,19 +208,10 @@ static void aarch64_max_initfn(struct uc_struct *uc, Object *obj, void *opaque)
      * whereas the architecture requires them to be present in both if
      * present in either.
      */
-    set_feature(&cpu->env, ARM_FEATURE_V8);
-    set_feature(&cpu->env, ARM_FEATURE_VFP4);
-    set_feature(&cpu->env, ARM_FEATURE_NEON);
-    set_feature(&cpu->env, ARM_FEATURE_AARCH64);
-    set_feature(&cpu->env, ARM_FEATURE_V8_AES);
-    set_feature(&cpu->env, ARM_FEATURE_V8_SHA1);
-    set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
     set_feature(&cpu->env, ARM_FEATURE_V8_SHA512);
     set_feature(&cpu->env, ARM_FEATURE_V8_SHA3);
     set_feature(&cpu->env, ARM_FEATURE_V8_SM3);
     set_feature(&cpu->env, ARM_FEATURE_V8_SM4);
-    set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
-    set_feature(&cpu->env, ARM_FEATURE_CRC);
     set_feature(&cpu->env, ARM_FEATURE_V8_ATOMICS);
     set_feature(&cpu->env, ARM_FEATURE_V8_RDM);
     set_feature(&cpu->env, ARM_FEATURE_V8_DOTPROD);