diff --git a/Modules/InboxCore/Sources/Constants.swift b/Modules/InboxCore/Sources/Constants.swift
index 90e766883a..2dca2f4355 100644
--- a/Modules/InboxCore/Sources/Constants.swift
+++ b/Modules/InboxCore/Sources/Constants.swift
@@ -17,5 +17,5 @@
 
 public enum AppGroup {
     /// Mail app group identifier to access shared resources
-    public static let mail = "group.ch.protonmail.protonmail"
+    public static let mail = "group.me.proton.mail"
 }
diff --git a/NotificationService.entitlements b/NotificationService.entitlements
index 54d5781266..c73861420b 100644
--- a/NotificationService.entitlements
+++ b/NotificationService.entitlements
@@ -4,7 +4,7 @@
 <dict>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>group.ch.protonmail.protonmail</string>
+		<string>group.me.proton.mail</string>
 	</array>
 </dict>
 </plist>
diff --git a/ProtonMail.entitlements b/ProtonMail.entitlements
index 2787ed446f..bd8b7086d9 100644
--- a/ProtonMail.entitlements
+++ b/ProtonMail.entitlements
@@ -12,7 +12,7 @@
 	</array>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>group.ch.protonmail.protonmail</string>
+		<string>group.me.proton.mail</string>
 	</array>
 </dict>
 </plist>