diff --git a/bin/main.ml b/bin/main.ml
index 4e7dd8f..a973412 100644
--- a/bin/main.ml
+++ b/bin/main.ml
@@ -1,17 +1,15 @@
-open Pusk.Utils
-open Pusk
 open Pusk.Net
 open Pusk.Drivers
 
-let main pid =
-  print_endline (fmt "Driver running as %d" pid);
-  let body = execute_request "http://localhost:4444/session" Json.connection_payload in
+let main =
+  let session_id = get_session in
+  let body = close_session session_id in
   print_endline body
 ;;
 
 let () =
   let driver = prepare (Gecko "0.33.0") in
   let driver_process = run_process driver [] in
-  main (snd driver_process);
+  main;
   stop_process driver_process
 ;;
diff --git a/lib/drivers.ml b/lib/drivers.ml
index 0d1cdfd..9587f3e 100644
--- a/lib/drivers.ml
+++ b/lib/drivers.ml
@@ -50,10 +50,9 @@ let prepare = function
       let archive = fmt "./gecko-%s.tar.gz" version_driver in
       Lwt_main.run (download_gecko_driver version_driver archive);
       (* TODO: Use native version instead of relying on Unix tools *)
-      let _ = Sys.command (fmt "tar xvzf %s" archive) in
-      let _ = Sys.command (fmt "mv geckodriver %s" driver) in
-      let _ = Sys.command (fmt "rm %s" archive) in
-      ());
+      ignore (Sys.command (fmt "tar xvzf %s" archive));
+      ignore (Sys.command (fmt "mv geckodriver %s" driver));
+      ignore (Sys.command (fmt "rm %s" archive)));
     driver
 ;;
 
diff --git a/lib/net.ml b/lib/net.ml
index 78cadae..c98050f 100644
--- a/lib/net.ml
+++ b/lib/net.ml
@@ -1,4 +1,7 @@
 open Cohttp_lwt_unix
+open Utils
+
+let url = "http://127.0.0.1:4444"
 
 let send_post_request url json =
   let uri = Uri.of_string url in
@@ -8,7 +11,23 @@ let send_post_request url json =
       Cohttp_lwt.Body.to_string body)
 ;;
 
+let send_delete_request url =
+  let uri = Uri.of_string url in
+  Lwt.bind (Client.delete uri) (fun (_response, body) -> Cohttp_lwt.Body.to_string body)
+;;
+
 let execute_request url json =
   let body = send_post_request url json in
   Lwt_main.run body
 ;;
+
+let get_session =
+  let body = execute_request (fmt "%s/session" url) Json.connection_payload in
+  print_endline body;
+  body
+;;
+
+(* match Yojson.Safe.from_string body with
+  | _ as e -> print_endline e *)
+
+let close_session id = Lwt_main.run (send_delete_request (fmt "%s/session/%s" url id))