diff --git a/pkgs/x/xbuild/package.nix b/pkgs/x/xbuild/package.nix
index a3bf5f3..5fea0f2 100644
--- a/pkgs/x/xbuild/package.nix
+++ b/pkgs/x/xbuild/package.nix
@@ -66,7 +66,7 @@ let
       pkgs.python3
       pkgs.ncurses
       pkgs.capnproto
-      pkgs.libpq
+      pkgs.postgresql
       capnpc
       cedro
     ];