diff --git a/launch/default.nix b/launch/default.nix
index 6ea02031..8615ffd1 100644
--- a/launch/default.nix
+++ b/launch/default.nix
@@ -14,6 +14,7 @@ let
   inherit (pkgs) lib;
   setup = pkgs.writeScriptBin "setup" ''
     echo '${lib.strings.toJSON sources}' > .npins.json
+    rm -f .terraform.lock.hcl
     rm -rf .terraform/
     tofu init
   '';