diff --git a/hw/riscv/riscv-iommu.c b/hw/riscv/riscv-iommu.c
index 164a7160fd..bbc95425b3 100644
--- a/hw/riscv/riscv-iommu.c
+++ b/hw/riscv/riscv-iommu.c
@@ -820,7 +820,7 @@ static bool riscv_iommu_validate_process_ctx(RISCVIOMMUState *s,
     }
 
     if (ctx->tc & RISCV_IOMMU_DC_TC_SXL) {
-        if (mode == RISCV_IOMMU_CAP_SV32 &&
+        if (mode == RISCV_IOMMU_DC_FSC_IOSATP_MODE_SV32 &&
             !(s->cap & RISCV_IOMMU_CAP_SV32)) {
                 return false;
         }