diff --git a/patches/ntdll-WriteWatches/0001-ntdll-Avoid-race-conditions-with-write-watches-in-Nt.patch b/patches/ntdll-WriteWatches/0001-ntdll-Avoid-race-conditions-with-write-watches-in-Nt.patch
index 2c623364..5161fde5 100644
--- a/patches/ntdll-WriteWatches/0001-ntdll-Avoid-race-conditions-with-write-watches-in-Nt.patch
+++ b/patches/ntdll-WriteWatches/0001-ntdll-Avoid-race-conditions-with-write-watches-in-Nt.patch
@@ -1,18 +1,44 @@
-From 36c5307ddaea9ee5f0b1709ed14f3ec4b580acae Mon Sep 17 00:00:00 2001
+From 8f87412b097475e203ad9aa5289f35905c4a8327 Mon Sep 17 00:00:00 2001
 From: Dmitry Timoshkov <dmitry@baikal.ru>
 Date: Tue, 10 Feb 2015 06:36:52 +0100
 Subject: ntdll: Avoid race-conditions with write watches in NtReadFile.
 
 Rebased against kernel32-NamedPipe patchset by Sebastian Lackner <sebastian@fds-team.de>.
 ---
- dlls/ntdll/file.c | 5 +++++
- 1 file changed, 5 insertions(+)
+ dlls/kernel32/tests/virtual.c | 8 ++++----
+ dlls/ntdll/file.c             | 5 +++++
+ 2 files changed, 9 insertions(+), 4 deletions(-)
 
+diff --git a/dlls/kernel32/tests/virtual.c b/dlls/kernel32/tests/virtual.c
+index e80ba38..29740b5 100644
+--- a/dlls/kernel32/tests/virtual.c
++++ b/dlls/kernel32/tests/virtual.c
+@@ -1637,16 +1637,16 @@ static void test_write_watch(void)
+ 
+     num_bytes = 0;
+     success = GetOverlappedResult( readpipe, &overlapped, &num_bytes, TRUE );
+-    todo_wine ok( success, "GetOverlappedResult failed %u\n", GetLastError() );
+-    todo_wine ok( num_bytes == sizeof(testdata), "wrong number of bytes read\n" );
+-    todo_wine ok( !memcmp( base, testdata, sizeof(testdata)), "didn't receive expected data\n" );
++    ok( success, "GetOverlappedResult failed %u\n", GetLastError() );
++    ok( num_bytes == sizeof(testdata), "wrong number of bytes read\n" );
++    ok( !memcmp( base, testdata, sizeof(testdata)), "didn't receive expected data\n" );
+ 
+     count = 64;
+     memset( results, 0, sizeof(results) );
+     ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
+     ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+     todo_wine ok( count == 1, "wrong count %lu\n", count );
+-    todo_wine ok( results[0] == base, "wrong result %p\n", results[0] );
++    ok( results[0] == base, "wrong result %p\n", results[0] );
+ 
+     CloseHandle( readpipe );
+     CloseHandle( writepipe );
 diff --git a/dlls/ntdll/file.c b/dlls/ntdll/file.c
-index e564bdd..10e17d8 100644
+index 15500b9..1f35a55 100644
 --- a/dlls/ntdll/file.c
 +++ b/dlls/ntdll/file.c
-@@ -541,6 +541,8 @@ static NTSTATUS read_unix_fd(int fd, char *buf, ULONG *total, ULONG length,
+@@ -627,6 +627,8 @@ static NTSTATUS read_unix_fd(int fd, char *buf, ULONG *total, ULONG length,
              else
                  return STATUS_PENDING;
          }
@@ -21,7 +47,7 @@ index e564bdd..10e17d8 100644
          else if (errno != EINTR)
              return FILE_GetNtStatus();
      }
-@@ -780,6 +782,9 @@ NTSTATUS WINAPI NtReadFile(HANDLE hFile, HANDLE hEvent,
+@@ -968,6 +970,9 @@ NTSTATUS WINAPI NtReadFile(HANDLE hFile, HANDLE hEvent,
              /* async I/O doesn't make sense on regular files */
              while ((result = pread( unix_handle, buffer, length, offset->QuadPart )) == -1)
              {
@@ -32,5 +58,5 @@ index e564bdd..10e17d8 100644
                  {
                      status = FILE_GetNtStatus();
 -- 
-2.2.2
+2.6.1
 
diff --git a/patches/patchinstall.sh b/patches/patchinstall.sh
index 15785b88..e190c125 100755
--- a/patches/patchinstall.sh
+++ b/patches/patchinstall.sh
@@ -4408,7 +4408,7 @@ fi
 # |   *	rpcrt4-Pipe_Transport, kernel32-Named_Pipe, ntdll-Virtual_Memory_Stack, ws2_32-WriteWatches
 # |
 # | Modified files:
-# |   *	dlls/ntdll/file.c
+# |   *	dlls/kernel32/tests/virtual.c, dlls/ntdll/file.c
 # |
 if test "$enable_ntdll_WriteWatches" -eq 1; then
 	patch_apply ntdll-WriteWatches/0001-ntdll-Avoid-race-conditions-with-write-watches-in-Nt.patch