diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index f42280f..9765ccf 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -12,7 +12,7 @@ on:
 
 jobs:
   nix-build:
-    runs-on: build-server
+    runs-on: orion-lxc
     steps:
       # actions/checkout@v4 is unreliable on host-mode runners (its files are
       # copied into the workspace instead of the repo), so clone explicitly.