diff --git a/bin/main.ml b/bin/main.ml
index a68fc2e..9edd6ac 100644
--- a/bin/main.ml
+++ b/bin/main.ml
@@ -24,7 +24,5 @@ let () =
   let driver = prepare (Gecko "0.33.0") in
   let driver_pid = run driver [] in
   print_endline (fmt "Driver running as %d" driver_pid);
-  main;
-  let closed_pid = close driver_pid in
-  print_endline (fmt "Program %d closed!" closed_pid)
+  main
 ;;
diff --git a/lib/drivers.ml b/lib/drivers.ml
index 918fafc..6584aba 100644
--- a/lib/drivers.ml
+++ b/lib/drivers.ml
@@ -76,5 +76,3 @@ let run path args =
   Unix.sleepf 0.5;
   pid
 ;;
-
-let close pid = fst (Unix.waitpid [] pid)