diff --git a/client/macos/scripts/openvpn.sh b/client/macos/scripts/openvpn.sh
index 18c4729d..1a0bba47 100644
--- a/client/macos/scripts/openvpn.sh
+++ b/client/macos/scripts/openvpn.sh
@@ -1,11 +1,13 @@
+#!/bin/bash
+
 XCODEBUILD="/usr/bin/xcodebuild"
 WORKINGDIR=`pwd`
 PATCH="/usr/bin/patch"
+
 echo "Building OpenVPNAdapter for macOS ..."
+
 # Copy the Project.xcconfig settings to amnezia.xcconfig
 cat $WORKINGDIR/3rd/OpenVPNAdapter/Configuration/Project.xcconfig > $WORKINGDIR/3rd/OpenVPNAdapter/Configuration/amnezia.xcconfig
-OTHER_LDFLAGS[sdk=iphoneos*] = -framework UIKit
-OTHER_LDFLAGS[sdk=macosx*] = -framework Cocoa
 
 # Append macOS-specific build directory configurations to amnezia.xcconfig
 cat << EOF >> $WORKINGDIR/3rd/OpenVPNAdapter/Configuration/amnezia.xcconfig
@@ -14,12 +16,18 @@ CONFIGURATION_BUILD_DIR = $WORKINGDIR/3rd/OpenVPNAdapter/build/Release-macos
 BUILT_PRODUCTS_DIR = $WORKINGDIR/3rd/OpenVPNAdapter/build/Release-macos
 EOF
 
+# Add LDFLAGS for macOS, exclude UIKit which is for iOS only
+echo "OTHER_LDFLAGS = -framework Cocoa" >> $WORKINGDIR/3rd/OpenVPNAdapter/Configuration/amnezia.xcconfig
+
 # Fetch the current macOS SDK version dynamically
-MACOSX_SDK=macosx15.0
+MACOSX_SDK=$(xcrun --sdk macosx --show-sdk-path | sed -E 's/.*MacOSX([0-9]+\.[0-9]+)\.sdk/\1/')
+
+echo "Using macOS SDK version: $MACOSX_SDK"
+
 cd 3rd/OpenVPNAdapter
 
 # Build for macOS using the correct SDK and destination
-if $XCODEBUILD -scheme OpenVPNAdapter -configuration Release -xcconfig Configuration/amnezia.xcconfig -sdk $MACOSX_SDK -destination 'generic/platform=macOS' -project OpenVPNAdapter.xcodeproj ; then
+if $XCODEBUILD -scheme OpenVPNAdapter -configuration Release -xcconfig Configuration/amnezia.xcconfig -sdk macosx$MACOSX_SDK -destination 'generic/platform=macOS' -project OpenVPNAdapter.xcodeproj ; then
   echo "OpenVPNAdapter built successfully for macOS"
 else
   echo "OpenVPNAdapter macOS build failed ..."