diff --git a/script/build.sh b/script/build.sh
index 3fec3ba..a6fc623 100755
--- a/script/build.sh
+++ b/script/build.sh
@@ -5,8 +5,10 @@ if [ -d dist ]; then rm -rf dist; fi
 mkdir dist
 
 # UMD build
-babel src/pinch-zoom.js -o dist/pinch-zoom.umd.js
+npx babel src/pinch-zoom.js -o dist/pinch-zoom.umd.js
 
 # Minify
-babel-minify --sourceType module src/pinch-zoom.js -o dist/pinch-zoom.min.js
-babel-minify dist/pinch-zoom.umd.js -o dist/pinch-zoom.umd.min.js
+npx babel-minify --sourceType module src/pinch-zoom.js -o dist/pinch-zoom.min.js
+npx babel-minify dist/pinch-zoom.umd.js -o dist/pinch-zoom.umd.min.js
+
+echo "Build completed, see dist directory"