diff --git a/tests/Avalonia.IntegrationTests.Appium/macos-clean-build-test.sh b/tests/Avalonia.IntegrationTests.Appium/macos-clean-build-test.sh
index 635c593f37..5018e78d68 100755
--- a/tests/Avalonia.IntegrationTests.Appium/macos-clean-build-test.sh
+++ b/tests/Avalonia.IntegrationTests.Appium/macos-clean-build-test.sh
@@ -3,7 +3,10 @@
 SCRIPT_DIR=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
 cd "$SCRIPT_DIR"/../.. || exit
 git clean -xdf
+pkill IntegrationTestApp
 ./build.sh CompileNative
 ./samples/IntegrationTestApp/bundle.sh
 open -n ./samples/IntegrationTestApp/bin/Debug/net6.0/osx-arm64/publish/IntegrationTestApp.app
+pkill IntegrationTestApp
 dotnet test tests/Avalonia.IntegrationTests.Appium/ -l "console;verbosity=detailed"
+pkill IntegrationTestApp