diff --git a/build.py b/build.py
index 9f97035..0a29dce 100755
--- a/build.py
+++ b/build.py
@@ -3,7 +3,7 @@
 
 from pathlib import Path
 
-from rwx.fs import make_directory
+from rwx.fs import make_directory, write
 
 if __name__ == "__main__":
     out = Path(__file__).parent / "out"