diff --git a/dhcp-4.1.1-dhclient-exec-filedes.dif b/dhcp-4.1.1-dhclient-exec-filedes.dif
deleted file mode 100644
index ef6fe7c..0000000
--- a/dhcp-4.1.1-dhclient-exec-filedes.dif
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/client/dhclient.c b/client/dhclient.c
-index 69dcc91..15c31a5 100644
---- a/client/dhclient.c
-+++ b/client/dhclient.c
-@@ -3173,6 +3173,12 @@ int script_go (client)
- 		 */
- 		if (leaseFile != NULL)
- 			fclose(leaseFile);
-+		if ((i = open("/dev/null", O_RDWR)) != -1) {
-+			dup2(i, STDIN_FILENO);
-+			dup2(i, STDOUT_FILENO);
-+			if (i > STDERR_FILENO)
-+				close(i);
-+		}
- 		execve (scriptName, argv, envp);
- 		log_error ("execve (%s, ...): %m", scriptName);
- 		exit (0);