diff --git a/pkgs/anisette-v3-server/default.nix b/pkgs/anisette-v3-server/default.nix
index d6f9350..e715e2b 100644
--- a/pkgs/anisette-v3-server/default.nix
+++ b/pkgs/anisette-v3-server/default.nix
@@ -2,6 +2,8 @@
   lib,
   buildDubPackage,
   fetchFromGitHub,
+  zlib,
+  openssl,
 }:
 
 buildDubPackage rec {
@@ -17,6 +19,8 @@ buildDubPackage rec {
 
   dubLock = ./dub-lock.json;
 
+  buildInputs = [ zlib openssl ];
+
   meta = {
     description = "Anisette server implementing SideStore's anisette v3 protocol";
     homepage = "https://github.com/Dadoum/anisette-v3-server";