diff --git a/dist.sh b/dist.sh
index 92af717..eff181e 100755
--- a/dist.sh
+++ b/dist.sh
@@ -7,5 +7,12 @@ APP="Semulov"
 rm -rf Dependencies "${BUILD_DIR}"
 xcodebuild -scheme "Semulov Release" "SYMROOT=${BUILD_DIR}"
 pushd "${RELEASE_DIR}"
+
+EXE=${APP}.app/Contents/MacOS/${APP}
+if [[ "$(lipo -info ${EXE})" != *"x86_64 arm64"* ]]; then
+    echo "A universal build must be created. Use Xcode 12.2 or greater."
+    exit 1
+fi
+
 zip -ry "${APP}.zip" "${APP}.app"
 popd