diff --git a/flake.nix b/flake.nix
index 7196d84..35a17d7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -85,6 +85,7 @@
                   exec ${pkgs-unstable.nodejs}/bin/node ${atm-app}/dist-electron/fund-atm.bundle.cjs "$@"
                 '')
               ];
+              environment.variables.ATM_DB_PATH = "/var/lib/lamassu-atm/state.db";
             }
           ];
         };
@@ -123,6 +124,7 @@
                   exec ${pkgs-unstable.nodejs}/bin/node ${atm-app}/dist-electron/fund-atm.bundle.cjs "$@"
                 '')
               ];
+              environment.variables.ATM_DB_PATH = "/var/lib/lamassu-atm/state.db";
 
               # Electron sandbox needs unprivileged user namespaces
               boot.kernel.sysctl."kernel.unprivileged_userns_clone" = 1;