diff --git a/services/deployment.nix b/services/deployment.nix
index 488bd5e..4eeb4f4 100644
--- a/services/deployment.nix
+++ b/services/deployment.nix
@@ -4,7 +4,9 @@ let
   worker = pkgs.writeShellApplication {
     name = "fred-deploy-worker";
     runtimeInputs = [
-      config.nix.package pkgs.systemd pkgs.iproute2 pkgs.iputils
+      # Nix invokes git when refreshing the git+https flake. Transient units
+      # do not inherit the interactive shell's package PATH.
+      config.nix.package pkgs.git pkgs.systemd pkgs.iproute2 pkgs.iputils
       pkgs.nftables pkgs.dig pkgs.curl
     ];
     text = ''