diff --git a/include/exec/memory.h b/include/exec/memory.h
index 0cfe987ab4..90e2470054 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -216,7 +216,7 @@ enum IOMMUMemoryRegionAttr {
     IOMMU_ATTR_SPAPR_TCE_FD
 };
 
-/**
+/*
  * IOMMUMemoryRegionClass:
  *
  * All IOMMU implementations need to subclass TYPE_IOMMU_MEMORY_REGION