diff --git a/virtualizationmanager/src/aidl.rs b/virtualizationmanager/src/aidl.rs
index 6ae3bbd..acd182c 100644
--- a/virtualizationmanager/src/aidl.rs
+++ b/virtualizationmanager/src/aidl.rs
@@ -482,7 +482,7 @@
             }
         };
 
-        let vfio_devices = if !config.devices.is_empty() {
+        let (vfio_devices, dtbo) = if !config.devices.is_empty() {
             let mut set = HashSet::new();
             for device in config.devices.iter() {
                 let path = canonicalize(device)
@@ -493,16 +493,25 @@
                         .or_binder_exception(ExceptionCode::ILLEGAL_ARGUMENT);
                 }
             }
-            GLOBAL_SERVICE
+            let devices = GLOBAL_SERVICE
                 .bindDevicesToVfioDriver(&config.devices)?
                 .into_iter()
                 .map(|x| VfioDevice {
                     sysfs_path: PathBuf::from(&x.sysfsPath),
                     dtbo_label: x.dtboLabel,
                 })
-                .collect::<Vec<_>>()
+                .collect::<Vec<_>>();
+            let dtbo_file = File::from(
+                GLOBAL_SERVICE
+                    .getDtboFile()?
+                    .as_ref()
+                    .try_clone()
+                    .context("Failed to create File from ParcelFileDescriptor")
+                    .or_binder_exception(ExceptionCode::BAD_PARCELABLE)?,
+            );
+            (devices, Some(dtbo_file))
         } else {
-            vec![]
+            (vec![], None)
         };
 
         // Actually start the VM.
@@ -529,6 +538,7 @@
             detect_hangup: is_app_config,
             gdb_port,
             vfio_devices,
+            dtbo,
             dtbo_vendor,
         };
         let instance = Arc::new(
diff --git a/virtualizationmanager/src/crosvm.rs b/virtualizationmanager/src/crosvm.rs
index 9a50776..2ba0e0e 100644
--- a/virtualizationmanager/src/crosvm.rs
+++ b/virtualizationmanager/src/crosvm.rs
@@ -116,6 +116,7 @@
     pub detect_hangup: bool,
     pub gdb_port: Option<NonZeroU16>,
     pub vfio_devices: Vec<VfioDevice>,
+    pub dtbo: Option<File>,
     pub dtbo_vendor: Option<File>,
 }
 
@@ -723,11 +724,23 @@
     }
 }
 
-fn append_platform_devices(command: &mut Command, config: &CrosvmConfig) -> Result<(), Error> {
+fn append_platform_devices(
+    command: &mut Command,
+    preserved_fds: &mut Vec<RawFd>,
+    config: &CrosvmConfig,
+) -> Result<(), Error> {
+    if config.vfio_devices.is_empty() {
+        return Ok(());
+    }
+
+    let Some(dtbo) = &config.dtbo else {
+        bail!("VFIO devices assigned but no DTBO available");
+    };
+    command.arg(format!("--device-tree-overlay={},filter", add_preserved_fd(preserved_fds, dtbo)));
+
     for device in &config.vfio_devices {
         command.arg(vfio_argument_for_platform_device(device)?);
     }
-    // TODO(b/291192693): add dtbo to command line when assigned device is not empty.
     Ok(())
 }
 
@@ -889,7 +902,7 @@
 
     // TODO(b/285855436): Pass dtbo_vendor after --device-tree-overlay crosvm option is supported.
 
-    append_platform_devices(&mut command, &config)?;
+    append_platform_devices(&mut command, &mut preserved_fds, &config)?;
 
     debug!("Preserving FDs {:?}", preserved_fds);
     command.preserved_fds(preserved_fds);