diff --git a/qemu/target/arm/cpu.c b/qemu/target/arm/cpu.c
index 783aafb5..1645e05e 100644
--- a/qemu/target/arm/cpu.c
+++ b/qemu/target/arm/cpu.c
@@ -1474,6 +1474,7 @@ static void arm_any_initfn(struct uc_struct *uc, Object *obj, void *opaque)
     set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
     set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
     set_feature(&cpu->env, ARM_FEATURE_CRC);
+    set_feature(&cpu->env, ARM_FEATURE_V8_RDM);
     cpu->midr = 0xffffffff;
 }
 #endif
diff --git a/qemu/target/arm/cpu64.c b/qemu/target/arm/cpu64.c
index 21efc1ae..6f25ad27 100644
--- a/qemu/target/arm/cpu64.c
+++ b/qemu/target/arm/cpu64.c
@@ -206,6 +206,7 @@ static void aarch64_any_initfn(struct uc_struct *uc, Object *obj, void *opaque)
     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_RDM);
     set_feature(&cpu->env, ARM_FEATURE_V8_FP16);
     cpu->ctr = 0x80038003; /* 32 byte I and D cacheline size, VIPT icache */
     cpu->dcz_blocksize = 7; /*  512 bytes */