diff --git a/docs/tutorial/mac-app-store-submission-guide.md b/docs/tutorial/mac-app-store-submission-guide.md
index 4f85e347fc..e0b3cd083c 100644
--- a/docs/tutorial/mac-app-store-submission-guide.md
+++ b/docs/tutorial/mac-app-store-submission-guide.md
@@ -45,7 +45,7 @@ has your Team ID as value:
 </plist>
 ```
 
-Then, you need to prepare two entitlements files.
+Then, you need to prepare three entitlements files.
 
 `child.plist`:
 
@@ -77,6 +77,19 @@ Then, you need to prepare two entitlements files.
 </plist>
 ```
 
+`loginhelper.plist`:
+
+```xml
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>com.apple.security.app-sandbox</key>
+    <true/>
+  </dict>
+</plist>
+```
+
 You have to replace `TEAM_ID` with your Team ID, and replace `your.bundle.id`
 with the Bundle ID of your app.
 
@@ -97,6 +110,7 @@ INSTALLER_KEY="3rd Party Mac Developer Installer: Company Name (APPIDENTITY)"
 # The path of your plist files.
 CHILD_PLIST="/path/to/child.plist"
 PARENT_PLIST="/path/to/parent.plist"
+LOGINHELPER_PLIST="/path/to/loginhelper.plist"
 
 FRAMEWORKS_PATH="$APP_PATH/Contents/Frameworks"
 
@@ -110,8 +124,8 @@ codesign -s "$APP_KEY" -f --entitlements "$CHILD_PLIST" "$FRAMEWORKS_PATH/$APP H
 codesign -s "$APP_KEY" -f --entitlements "$CHILD_PLIST" "$FRAMEWORKS_PATH/$APP Helper EH.app/"
 codesign -s "$APP_KEY" -f --entitlements "$CHILD_PLIST" "$FRAMEWORKS_PATH/$APP Helper NP.app/Contents/MacOS/$APP Helper NP"
 codesign -s "$APP_KEY" -f --entitlements "$CHILD_PLIST" "$FRAMEWORKS_PATH/$APP Helper NP.app/"
-codesign -s "$APP_KEY" -f --entitlements "$PARENT_PLIST" "$APP_PATH/Contents/Library/LoginItems/$APP Login Helper.app/Contents/MacOS/$APP Login Helper"
-codesign -s "$APP_KEY" -f --entitlements "$PARENT_PLIST" "$APP_PATH/Contents/Library/LoginItems/$APP Login Helper.app/"
+codesign -s "$APP_KEY" -f --entitlements "$LOGINHELPER_PLIST" "$APP_PATH/Contents/Library/LoginItems/$APP Login Helper.app/Contents/MacOS/$APP Login Helper"
+codesign -s "$APP_KEY" -f --entitlements "$LOGINHELPER_PLIST" "$APP_PATH/Contents/Library/LoginItems/$APP Login Helper.app/"
 codesign -s "$APP_KEY" -f --entitlements "$CHILD_PLIST" "$APP_PATH/Contents/MacOS/$APP"
 codesign -s "$APP_KEY" -f --entitlements "$PARENT_PLIST" "$APP_PATH"