diff --git a/contrib/package/nix/copyparty/default.nix b/contrib/package/nix/copyparty/default.nix
index 05c088ef..22ae5bcd 100644
--- a/contrib/package/nix/copyparty/default.nix
+++ b/contrib/package/nix/copyparty/default.nix
@@ -17,6 +17,7 @@
   mutagen,
   pyftpdlib,
   magic,
+  partftpy,
   fusepy, # for partyfuse
 
   # use argon2id-hashed passwords in config files (sha2 is always available)
@@ -49,6 +50,9 @@
   # enable FTPS support in the FTP server
   withFTPS ? false,
 
+  # enable TFTP server
+  withTFTP ? false,
+
   # samba/cifs server; dangerous and buggy, enable if you really need it
   withSMB ? false,
 
@@ -83,6 +87,7 @@ buildPythonApplication {
     ++ lib.optional withSMB impacket
     ++ lib.optional withFTP pyftpdlib
     ++ lib.optional withFTPS pyopenssl
+    ++ lib.optional withTFTP partftpy
     ++ lib.optional withCertgen cfssl
     ++ lib.optional withThumbnails pillow
     ++ lib.optional withFastThumbnails pyvips