diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 47730ac3c7..b2f1ef9595 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -307,7 +307,6 @@ struct IntelIOMMUState {
     bool buggy_eim;                 /* Force buggy EIM unless eim=off */
     uint8_t aw_bits;                /* Host/IOVA address width (in bits) */
     bool dma_drain;                 /* Whether DMA r/w draining enabled */
-    bool dma_translation;           /* Whether DMA translation supported */
     bool pasid;                     /* Whether to support PASID */
     bool fs1gp;                     /* First Stage 1-GByte Page Support */