diff --git a/pkg/sentry/devices/nvproxy/version.go b/pkg/sentry/devices/nvproxy/version.go
index a8c3f70bc..680b5c040 100644
--- a/pkg/sentry/devices/nvproxy/version.go
+++ b/pkg/sentry/devices/nvproxy/version.go
@@ -699,6 +699,7 @@ func Init() {
 		v550_40_07 := func() *driverABI {
 			abi := v545_23_06()
 			abi.frontendIoctl[nvgpu.NV_ESC_WAIT_OPEN_COMPLETE] = feHandler(frontendIoctlSimple[nvgpu.IoctlWaitOpenComplete], compUtil)
+			abi.frontendIoctl[nvgpu.NV_ESC_RM_UNMAP_MEMORY_DMA] = feHandler(frontendIoctlSimple[nvgpu.NVOS47ParametersV550], nvconf.CapGraphics)
 			abi.controlCmd[nvgpu.NV0000_CTRL_CMD_GPU_ASYNC_ATTACH_ID] = ctrlHandler(rmControlSimple, compUtil)
 			abi.controlCmd[nvgpu.NV0000_CTRL_CMD_GPU_WAIT_ATTACH_ID] = ctrlHandler(rmControlSimple, compUtil)
 			abi.controlCmd[nvgpu.NV0080_CTRL_CMD_PERF_CUDA_LIMIT_SET_CONTROL] = ctrlHandler(rmControlSimple, compUtil) // NV0080_CTRL_PERF_CUDA_LIMIT_CONTROL_PARAMS