diff --git a/nix/package.nix b/nix/package.nix
index 7e790fa..adb4195 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -1,6 +1,8 @@
 {
   lib,
   craneLib,
+  pkg-config,
+  openssl,
 }: let
   pname = "eris";
   inherit ((lib.importTOML ../Cargo.toml).package) version;
@@ -18,9 +20,12 @@
     };
 
   cargoArtifacts = craneLib.buildDepsOnly {
-    name = "${pname}-deps";
-    strictDeps = true;
+    name = "eris";
     inherit src;
+
+    strictDeps = true;
+    nativeBuildInputs = [pkg-config];
+    buildInputs = [openssl];
   };
 in
   craneLib.buildPackage {
@@ -28,11 +33,13 @@ in
 
     strictDeps = true;
 
-    postInstall = ''
-      mkdir -p $out/share/contrib
-      cp -rv $src/contrib/corpus $out/share/contrib
-      cp -rv $src/contrib/lua $out/share/contrib
-    '';
+    # FIXME: better provide those via wrappers...
+    # postFixup = ''
+    #   mkdir -p "$out"/share/contrib/{corpus,lua}
+    #
+    #   install -Dm755 ${../contrib/corpus}/*.txt $out/share/contrib/corpus
+    #   install -Dm755 ${../contrib/lua}/*.lua $out/share/contrib/lua
+    # '';
 
     meta = {
       description = "Sophisticated HTTP tarpit and honeypot stream";