diff --git a/build.hxml b/build.hxml
index 9ece8b0d..0f95b4a7 100755
--- a/build.hxml
+++ b/build.hxml
@@ -1,5 +1,6 @@
 -cmd haxelib newrepo
 -cmd haxelib install perf.js || true
+-cmd haxelib install nape-haxe4 || true
 -cmd haxelib install msignal || true
 -cmd haxelib install actuate || true
 -cmd haxelib install chxdoc || true
@@ -47,6 +48,11 @@
 -main dragging.Main
 -js samples/output/dragging.js
 
+--next
+-main nape.Main
+-js samples/output/nape.js
+-lib nape-haxe4
+
 --next
 -main rope.Main
 -js samples/output/rope.js
@@ -125,4 +131,4 @@
 
 --next
 -main scaletest.Main
--js samples/output/scaletest.js
\ No newline at end of file
+-js samples/output/scaletest.js