diff --git a/build.sh b/build.sh
index 7e2d6c6..e69a6d3 100755
--- a/build.sh
+++ b/build.sh
@@ -2,4 +2,4 @@
 
 rm -r build/$1/*
 cp -R src/{*.js,*.html,*.css,fonts,images} build/$1/
-cp src/platform/$1/* build/$1/
+cp -R src/platform/$1/* build/$1/