diff --git a/libevent-1.4.13-stable-configure.patch b/libevent-1.4.13-stable-configure.patch
deleted file mode 100644
index 0b93704..0000000
--- a/libevent-1.4.13-stable-configure.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff -up libevent-1.4.13-stable/configure.in.orig libevent-1.4.13-stable/configure.in
---- libevent-1.4.13-stable/configure.in.orig	2009-11-17 23:08:06.000000000 -0500
-+++ libevent-1.4.13-stable/configure.in	2009-12-15 10:57:20.281740000 -0500
-@@ -138,7 +138,6 @@ AC_HEADER_TIME
- dnl Checks for library functions.
- AC_CHECK_FUNCS(gettimeofday vasprintf fcntl clock_gettime strtok_r strsep getaddrinfo getnameinfo strlcpy inet_ntop signal sigaction strtoll issetugid geteuid getegid)
- 
--AC_CHECK_SIZEOF(long)
- 
- if test "x$ac_cv_func_clock_gettime" = "xyes"; then
-    AC_DEFINE(DNS_USE_CPU_CLOCK_FOR_ID, 1, [Define if clock_gettime is available in libc])
-@@ -317,9 +316,6 @@ AC_CHECK_TYPES([fd_mask], , ,
- #include <select.h>
- #endif])
- 
--AC_CHECK_SIZEOF(long long)
--AC_CHECK_SIZEOF(int)
--AC_CHECK_SIZEOF(short)
- AC_CHECK_TYPES([struct in6_addr], , ,
- [#ifdef WIN32
- #include <winsock2.h>
-diff -up libevent-1.4.13-stable/epoll.c.orig libevent-1.4.13-stable/epoll.c