diff --git a/pkgs/deploy.nix b/pkgs/deploy.nix
index 3dc2d5e..a8e19af 100644
--- a/pkgs/deploy.nix
+++ b/pkgs/deploy.nix
@@ -107,7 +107,7 @@
         ssh "$host" -- "$store_path"/bin/switch-to-configuration "$ACTION" \
           || echo "Error while activating new system" >&2
         if [[ -n "$prev_system" ]]; then
-          ssh "$host" -- nvd --color always diff "$prev_system" "$store_path"
+          ssh "$host" -- nvd --color always diff "$prev_system" "$store_path" || true
         fi
         time_next
         echo "     Applied ✅ $host in ''${T_LAST}s"