diff --git a/cmake/modules/MacOSXBundleInfo.plist.in b/cmake/modules/MacOSXBundleInfo.plist.in
index aac9d66fd4b..22ecf161cf0 100644
--- a/cmake/modules/MacOSXBundleInfo.plist.in
+++ b/cmake/modules/MacOSXBundleInfo.plist.in
@@ -132,13 +132,23 @@
 	<true/>
 	<key>NSHumanReadableCopyright</key>
 	<string>${MACOSX_BUNDLE_COPYRIGHT}</string>
-	<key>NSAppTransportSecurity</key>  
+	<key>NSLocalNetworkUsageDescription</key>
+	<string>Snapmaker Orca needs access to your local network to discover and connect to your 3D printer(s), and to serve the app's device interface on localhost.</string>
+	<key>NSBonjourServices</key>
+	<array>
+		<string>_http._tcp</string>
+		<string>_printer._tcp</string>
+	</array>
+	<key>NSAppTransportSecurity</key>
 	<dict>
 		<!-- Disable App Transport Security. Resolves https://github.com/SoftFever/OrcaSlicer/issues/791 -->
 		<key>NSAllowsArbitraryLoads</key>
-		<true/>  
+		<true/>
 		<key>NSAllowsArbitraryLoadsInWebContent</key>
 		<true/>
+		<!-- Allow HTTP connections to localhost for local web server (required for macOS 26+) -->
+		<key>NSAllowsLocalNetworking</key>
+		<true/>
 	</dict>
 </dict>
 </plist>