diff --git a/src/broadcom/vulkan/v3dv_device.c b/src/broadcom/vulkan/v3dv_device.c
index 8fddb39debf..f41922c814d 100644
--- a/src/broadcom/vulkan/v3dv_device.c
+++ b/src/broadcom/vulkan/v3dv_device.c
@@ -2249,7 +2249,7 @@ v3dv_AllocateMemory(VkDevice _device,
       assert(fd_info->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT ||
              fd_info->handleType == VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT);
       result = device_import_bo(device, pAllocator,
-                                fd_info->fd, alloc_size, &mem->bo);
+                                fd_info->fd, pAllocateInfo->allocationSize, &mem->bo);
       if (result == VK_SUCCESS)
          close(fd_info->fd);
    } else if (mem->vk.ahardware_buffer) {