diff --git a/pkgs/development/python-modules/httpx-socks/default.nix b/pkgs/development/python-modules/httpx-socks/default.nix
index e45e6a85487..3bfbf2327f2 100644
--- a/pkgs/development/python-modules/httpx-socks/default.nix
+++ b/pkgs/development/python-modules/httpx-socks/default.nix
@@ -33,15 +33,16 @@ buildPythonPackage rec {
   };
 
   propagatedBuildInputs = [
-    async-timeout
-    curio
-    httpcore
     httpx
+    httpcore
     python-socks
-    sniffio
-    trio
   ];
 
+  passthru.extras-require = {
+    asyncio = [ async-timeout ];
+    trio = [ trio ];
+  };
+
   checkInputs = [
     flask
     hypercorn