diff --git a/src/freedreno/vulkan/tu_device.cc b/src/freedreno/vulkan/tu_device.cc
index 742b33194b8..2330742c7cf 100644
--- a/src/freedreno/vulkan/tu_device.cc
+++ b/src/freedreno/vulkan/tu_device.cc
@@ -242,6 +242,7 @@ get_device_extensions(const struct tu_physical_device *device,
       .EXT_image_view_min_lod = true,
       .EXT_index_type_uint8 = true,
       .EXT_inline_uniform_block = true,
+      .EXT_legacy_vertex_attributes = true,
       .EXT_line_rasterization = true,
       .EXT_load_store_op_none = true,
       .EXT_map_memory_placed = true,
@@ -1067,6 +1068,9 @@ tu_get_properties(struct tu_physical_device *pdevice,
    props->descriptorBufferAddressSpaceSize = ~0ull;
    props->combinedImageSamplerDensityMapDescriptorSize = 2 * A6XX_TEX_CONST_DWORDS * 4;
 
+   /* VK_EXT_legacy_vertex_attributes */
+   props->nativeUnalignedPerformance = true,
+
    /* VK_EXT_fragment_density_map*/
    props->minFragmentDensityTexelSize = (VkExtent2D) { MIN_FDM_TEXEL_SIZE, MIN_FDM_TEXEL_SIZE };
    props->maxFragmentDensityTexelSize = (VkExtent2D) { MAX_FDM_TEXEL_SIZE, MAX_FDM_TEXEL_SIZE };