1 files changed, 3 insertions, 2 deletions

diff --git a/servant/servant.nix b/servant/servant.nix
index 6c90a4f..a84fc77 100644
--- a/servant/servant.nix
+++ b/servant/servant.nix
@@ -2,16 +2,17 @@
 , stdenv
 , base
 , thermoprint
+, aeson, wai, servant-server, warp, optparse-applicative
 }:
 
 mkDerivation {
   pname = "thermoprint-servant";
   version = "0.0.0";
   src = ./.; 
-  isLibrary = false;
+  isLibrary = true;
   isExecutable = true;
   executableHaskellDepends = [
-    base thermoprint
+    base thermoprint aeson wai servant-server warp optparse-applicative
   ];
   homepage = "git://git.yggdrasil.li/thermoprint";
   description = "Server for interfacing to cheap thermoprinters";