diff --git a/.build.yml b/.build.yml
index 70bf50b..760e0d9 100644
--- a/.build.yml
+++ b/.build.yml
@@ -9,7 +9,7 @@ tasks:
         curl -fsS https://rabbits.srht.site/uxn/uxn-lin64.tar.gz | tar -zx
     - build: |
         cd nasu
-        ../uxn/uxnasm src/main.tal ../nasu.rom
+        ../uxn/uxnasm src/nasu.tal ../nasu.rom
     - upload: |
         tar -czf out.tar.gz nasu.rom
         acurl() {