diff --git a/.build.yml b/.build.yml
index c0ee336..426fede 100644
--- a/.build.yml
+++ b/.build.yml
@@ -1,6 +1,6 @@
 image: archlinux
 packages:
-  - rust
+  - rust-nightly-bin
 sources:
   - https://git.sr.ht/~statianzo/imposters
 tasks: