diff --git a/target/arm/helper.c b/target/arm/helper.c
index e397fe75bd..2875f0ddd2 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -3427,7 +3427,7 @@ static CPAccessResult access_nv1(CPUARMState *env, const ARMCPRegInfo *ri,
                                  bool isread)
 {
     if (arm_current_el(env) == 1) {
-        uint64_t hcr_nv = arm_hcr_el2_eff(env) & (HCR_NV | HCR_NV1 | HCR_NV2);
+        uint64_t hcr_nv = arm_hcr_el2_nvx_eff(env);
 
         if (hcr_nv == (HCR_NV | HCR_NV1)) {
             return CP_ACCESS_TRAP_EL2;