diff --git a/vm_payload/Android.bp b/vm_payload/Android.bp
index 967d1cf..7862702 100644
--- a/vm_payload/Android.bp
+++ b/vm_payload/Android.bp
@@ -10,6 +10,8 @@
     srcs: ["src/*.rs"],
     include_dirs: ["include"],
     prefer_rlib: true,
+    // Require unsafe blocks for inside unsafe functions.
+    flags: ["-Dunsafe_op_in_unsafe_fn"],
     rustlibs: [
         "android.system.virtualization.payload-rust",
         "libandroid_logger",
diff --git a/vm_payload/src/api.rs b/vm_payload/src/api.rs
index 4b565e0..87e29a6 100644
--- a/vm_payload/src/api.rs
+++ b/vm_payload/src/api.rs
@@ -14,9 +14,6 @@
 
 //! This module handles the interaction with virtual machine payload service.
 
-// We're implementing unsafe functions, but we still want warnings on unsafe usage within them.
-#![warn(unsafe_op_in_unsafe_fn)]
-
 use android_system_virtualization_payload::aidl::android::system::virtualization::payload::IVmPayloadService::{
     ENCRYPTEDSTORE_MOUNTPOINT, IVmPayloadService, VM_PAYLOAD_SERVICE_SOCKET_NAME, VM_APK_CONTENTS_PATH};
 use anyhow::{ensure, bail, Context, Result};