diff --git a/main.nix b/main.nix
index 8d1f147..d1020b8 100644
--- a/main.nix
+++ b/main.nix
@@ -55,8 +55,8 @@ in
         artiqpkgs.openocd
         pkgs.iputils
       ];
-      phases = [ "installPhase" ];
-      installPhase =
+      phases = [ "buildPhase" ];
+      buildPhase =
       ''
       whoami
       export HOME=`mktemp -d`