diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 13e1d3e..837d403 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -19,6 +19,14 @@
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+            
+            <!-- Deep link intent filter for OAuth callback -->
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="donetick" />
+            </intent-filter>
         </activity>
 
         <provider
diff --git a/ios/App/App/Info.plist b/ios/App/App/Info.plist
index 00c26af..3d7ef1e 100644
--- a/ios/App/App/Info.plist
+++ b/ios/App/App/Info.plist
@@ -42,10 +42,16 @@
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<true/>
+	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
 			<key>CFBundleURLName</key>
-			<string></string>
+			<string>com.donetick.app</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>donetick</string>
+			</array>
 		</dict>
 	</array>
 	<key>NSCameraUsageDescription</key>
diff --git a/src/CapacitorListener.js b/src/CapacitorListener.js
index cbb8071..c1facf2 100644
--- a/src/CapacitorListener.js
+++ b/src/CapacitorListener.js
@@ -1,10 +1,44 @@
 import { App as mobileApp } from '@capacitor/app'
+import { Browser } from '@capacitor/browser'
 import { Capacitor } from '@capacitor/core'
 import { Device } from '@capacitor/device'
 import { LocalNotifications } from '@capacitor/local-notifications'
 import { Preferences } from '@capacitor/preferences'
 import { PushNotifications } from '@capacitor/push-notifications'
 import { RegisterDeviceToken } from './utils/Fetcher'
+
+// OAuth callback handler for deep links
+const handleOAuthDeepLink = async url => {
+  console.log('OAuth deep link received:', url)
+
+  try {
+    // Parse the URL to extract code and state
+    const urlObj = new URL(url)
+    const code = urlObj.searchParams.get('code')
+    const state = urlObj.searchParams.get('state')
+
+    if (code && state) {
+      // Store the OAuth params for the app to pick up
+      await Preferences.set({
+        key: 'oauth_callback',
+        value: JSON.stringify({ code, state, timestamp: Date.now() }),
+      })
+
+      // Close the browser if it's still open
+      try {
+        await Browser.close()
+      } catch (e) {
+        // Browser might already be closed
+      }
+
+      // Navigate to the OAuth handler page
+      window.location.href = `/auth/oauth2?code=${encodeURIComponent(code)}&state=${encodeURIComponent(state)}`
+    }
+  } catch (error) {
+    console.error('Error handling OAuth deep link:', error)
+  }
+}
+
 const localNotificationListenerRegistration = () => {
   LocalNotifications.addListener('localNotificationReceived', notification => {
     console.log('Notification received', notification)
@@ -180,6 +214,17 @@ const registerCapacitorListeners = () => {
     return
   }
   localNotificationListenerRegistration()
+  
+  // Register deep link handler for OAuth and other deep links
+  mobileApp.addListener('appUrlOpen', event => {
+    console.log('App URL opened:', event.url)
+    
+    // Handle OAuth callback
+    if (event.url.startsWith('donetick://auth/')) {
+      handleOAuthDeepLink(event.url)
+    }
+  })
+  
   mobileApp.addListener('backButton', ({ canGoBack }) => {
     if (canGoBack) {
       window.history.back()
diff --git a/src/views/Authorization/Authenticating.jsx b/src/views/Authorization/Authenticating.jsx
index 4a67a2c..e811b45 100644
--- a/src/views/Authorization/Authenticating.jsx
+++ b/src/views/Authorization/Authenticating.jsx
@@ -60,11 +60,7 @@ const AuthenticationLoading = () => {
     if (code) {
       const baseURL = apiClient.getApiURL()
 
-      console.log(
-        '{baseURL}/auth/oauth2/callback',
-        `${baseURL}/auth/oauth2/callback`,
-      )
-      fetch(`${baseURL}/auth/${provider}/callback`, {
+      fetch(`${baseURL}/auth/oauth2/callback`, {
         method: 'POST',
         headers: {
           'Content-Type': 'application/json',
@@ -72,6 +68,7 @@ const AuthenticationLoading = () => {
         body: JSON.stringify({
           code,
           state: returnedState,
+          redirect_uri: `${window.location.origin}/auth/oauth2`,
         }),
       }).then(response => {
         if (response.status === 200) {