diff --git a/flake.nix b/flake.nix
index e0c42c7..a9baf34 100644
--- a/flake.nix
+++ b/flake.nix
@@ -90,6 +90,9 @@
             shellHook = ''
               export QEMU_OPTS="-m 3941 -smp 2 -curses"
               export QEMU_NET_OPTS="hostfwd=::3022-:2222,hostfwd=::3080-:80,hostfwd=::3443-:443,hostfwd=::3021-:2221,hostfwd=::25565-:25565"
+
+              # Work around sudo requiring a full terminal
+              export NIX_SSHOPTS="-t"
             '';
           };