diff --git a/Demo/BasicTunnel-macOS/BasicTunnel-macOS.entitlements b/Demo/BasicTunnel-macOS/BasicTunnel-macOS.entitlements
index 4e920af..2d63984 100644
--- a/Demo/BasicTunnel-macOS/BasicTunnel-macOS.entitlements
+++ b/Demo/BasicTunnel-macOS/BasicTunnel-macOS.entitlements
@@ -8,6 +8,10 @@
 	</array>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>$(TeamIdentifierPrefix)group.com.algoritmico.macos.demo.BasicTunnel</string>
+	</array>
 	<key>com.apple.security.network.client</key>
 	<true/>
 </dict>
diff --git a/Demo/BasicTunnel-macOS/ViewController.swift b/Demo/BasicTunnel-macOS/ViewController.swift
index 7021931..ebe3816 100644
--- a/Demo/BasicTunnel-macOS/ViewController.swift
+++ b/Demo/BasicTunnel-macOS/ViewController.swift
@@ -76,7 +76,7 @@ YDQ8z9v+DMO6iwyIDRiU
 """)
 
 extension ViewController {
-    private static let appGroup = "group.com.algoritmico.macos.demo.BasicTunnel"
+    private static let appGroup = "DTDYD63ZX9.group.com.algoritmico.macos.demo.BasicTunnel"
     
     private static let bundleIdentifier = "com.algoritmico.macos.demo.BasicTunnel.BasicTunnelExtension"
     
diff --git a/Demo/BasicTunnelExtension-macOS/BasicTunnelExtension-macOS.entitlements b/Demo/BasicTunnelExtension-macOS/BasicTunnelExtension-macOS.entitlements
index 4e920af..2d63984 100644
--- a/Demo/BasicTunnelExtension-macOS/BasicTunnelExtension-macOS.entitlements
+++ b/Demo/BasicTunnelExtension-macOS/BasicTunnelExtension-macOS.entitlements
@@ -8,6 +8,10 @@
 	</array>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>$(TeamIdentifierPrefix)group.com.algoritmico.macos.demo.BasicTunnel</string>
+	</array>
 	<key>com.apple.security.network.client</key>
 	<true/>
 </dict>
diff --git a/Demo/Demo.xcodeproj/project.pbxproj b/Demo/Demo.xcodeproj/project.pbxproj
index 727d092..9441b0a 100644
--- a/Demo/Demo.xcodeproj/project.pbxproj
+++ b/Demo/Demo.xcodeproj/project.pbxproj
@@ -400,7 +400,7 @@
 						ProvisioningStyle = Automatic;
 						SystemCapabilities = {
 							com.apple.ApplicationGroups.Mac = {
-								enabled = 0;
+								enabled = 1;
 							};
 							com.apple.Keychain = {
 								enabled = 0;
@@ -419,7 +419,7 @@
 						ProvisioningStyle = Automatic;
 						SystemCapabilities = {
 							com.apple.ApplicationGroups.Mac = {
-								enabled = 0;
+								enabled = 1;
 							};
 							com.apple.Keychain = {
 								enabled = 0;