diff --git a/src/__tests__/unit/hooks/useScanOperations.test.tsx b/src/__tests__/unit/hooks/useScanOperations.test.tsx
index a909cd4..6e0a26f 100644
--- a/src/__tests__/unit/hooks/useScanOperations.test.tsx
+++ b/src/__tests__/unit/hooks/useScanOperations.test.tsx
@@ -31,6 +31,14 @@ const createMockBarcode = (rawValue: string): Barcode => ({
 // Capacitor plugins (Nfc, BarcodeScanner, Haptics).
 
 describe("useScanOperations", () => {
+  const mockNfcWriter = {
+    write: vi.fn().mockResolvedValue(undefined),
+    end: vi.fn().mockResolvedValue(undefined),
+    writing: false,
+    result: null,
+    status: null,
+  };
+
   const defaultProps = {
     connected: true,
     hasData: true,
@@ -38,6 +46,7 @@ describe("useScanOperations", () => {
     setLastToken: vi.fn(),
     setProPurchaseModalOpen: vi.fn(),
     setWriteOpen: vi.fn(),
+    nfcWriter: mockNfcWriter,
   };
 
   beforeEach(() => {
diff --git a/src/hooks/useScanOperations.tsx b/src/hooks/useScanOperations.tsx
index 6e37b89..bb6354c 100644
--- a/src/hooks/useScanOperations.tsx
+++ b/src/hooks/useScanOperations.tsx
@@ -5,7 +5,7 @@ import { BarcodeScanner } from "@capacitor-mlkit/barcode-scanning";
 import toast from "react-hot-toast";
 import { cancelSession, readTag, sessionManager, Status } from "@/lib/nfc";
 import { ScanResult, TokenResponse } from "@/lib/models";
-import { useNfcWriter, WriteAction } from "@/lib/writeNfcHook";
+import { WriteAction, WriteNfcHook } from "@/lib/writeNfcHook";
 import { runToken } from "@/lib/tokenOperations.tsx";
 import { logger } from "@/lib/logger";
 import { useAnnouncer } from "@/components/A11yAnnouncer";
@@ -17,12 +17,12 @@ import {
 
 interface UseScanOperationsProps {
   connected: boolean;
-  /** Whether we have received data from the server (indicates prior connection) */
   hasData: boolean;
   launcherAccess: boolean;
   setLastToken: (token: TokenResponse) => void;
   setProPurchaseModalOpen: (open: boolean) => void;
   setWriteOpen: (open: boolean) => void;
+  nfcWriter: WriteNfcHook;
 }
 
 export function useScanOperations({
@@ -32,9 +32,9 @@ export function useScanOperations({
   setLastToken,
   setProPurchaseModalOpen,
   setWriteOpen,
+  nfcWriter,
 }: UseScanOperationsProps) {
   const { t } = useTranslation();
-  const nfcWriter = useNfcWriter();
   const { announce } = useAnnouncer();
   const { impact, notification } = useHaptics();
   const [scanSession, setScanSession] = useState(false);
diff --git a/src/lib/writeNfcHook.tsx b/src/lib/writeNfcHook.tsx
index 06bf13d..19dd3c4 100644
--- a/src/lib/writeNfcHook.tsx
+++ b/src/lib/writeNfcHook.tsx
@@ -19,7 +19,7 @@ import { CoreAPI } from "./coreApi.ts";
 import { logger } from "./logger";
 import { NfcCancelledError, isCancellationError } from "./errors";
 
-interface WriteNfcHook {
+export interface WriteNfcHook {
   write: (action: WriteAction, text?: string) => Promise<void>;
   end: () => Promise<void>;
   writing: boolean;
diff --git a/src/routes/index.tsx b/src/routes/index.tsx
index 00a5ce0..7e656a3 100644
--- a/src/routes/index.tsx
+++ b/src/routes/index.tsx
@@ -83,6 +83,7 @@ export function Index() {
     setLastToken,
     setProPurchaseModalOpen,
     setWriteOpen,
+    nfcWriter,
   });
 
   const history = useQuery({