diff --git a/README.md b/README.md
index fb345de9..1d9ba742 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ These patches fix the following Wine bugs:
 * Support for Junction Points ([Wine Bug #12401](http://bugs.winehq.org/show_bug.cgi?id=12401 "Support junction points, i.e. DeviceIoCtl(FSCTL_SET_REPARSE_POINT/FSCTL_GET_REPARSE_POINT)"))
 * Implement a Microsoft Yahei replacement font ([Wine Bug #13829](http://bugs.winehq.org/show_bug.cgi?id=13829 "Wine does not have CJK fonts"))
 * GetSecurityInfo returns NULL DACL for process object ([Wine Bug #15980](http://bugs.winehq.org/show_bug.cgi?id=15980 "Rhapsody 2 crashes on startup (GetSecurityInfo returns NULL DACL for process object)"))
+* Fix for ConnectNamedPort return value in overlapped mode ([Wine Bug #16550](http://bugs.winehq.org/show_bug.cgi?id=16550 "ConnectNamedPort should never return OK in overlapped mode (affects chromium ui_tests.exe)"))
 * Workaround for TransactNamedPipe not being supported ([Wine Bug #17273](http://bugs.winehq.org/show_bug.cgi?id=17273 "Many apps and games need SetNamedPipeHandleState implementation (support for named pipe message mode)(FireFox+Flash, Win8/NET 4.x SDK/vcrun2012, WiX installers)"))
 * Support for process ACLs ([Wine Bug #22006](http://bugs.winehq.org/show_bug.cgi?id=22006 "OpenProcess does not enforce ACL"))
 * Return correct IMediaSeeking stream positions in quartz ([Wine Bug #23174](http://bugs.winehq.org/show_bug.cgi?id=23174 "Fallout 3: Diologue and Video/sound issues"))
diff --git a/patches/Makefile b/patches/Makefile
index b8beb994..eab9e044 100644
--- a/patches/Makefile
+++ b/patches/Makefile
@@ -150,9 +150,10 @@ kernel32-GetVolumePathName.ok:
 # Patchset kernel32-Named_Pipe
 # |
 # | Included patches:
-# |   *	Change return value of stub SetNamedPipeHandleState to TRUE. [by Sebastian Lackner]
+# |   *	Support for NamedPipe operations. [rev 2, by Sebastian Lackner / Dan Kegel]
 # |
 # | This patchset fixes the following Wine bugs:
+# |   *	[#16550] ConnectNamedPort should never return OK in overlapped mode (affects chromium ui_tests.exe)
 # |   *	[#17273] Many apps and games need SetNamedPipeHandleState implementation (support for named pipe message
 # | 	mode)(FireFox+Flash, Win8/NET 4.x SDK/vcrun2012, WiX installers)
 # |
@@ -161,8 +162,9 @@ kernel32-GetVolumePathName.ok:
 # |
 kernel32-Named_Pipe.ok:
 	$(PATCH) < kernel32-Named_Pipe/0001-kernel32-Change-return-value-of-stub-SetNamedPipeHandl.patch
+	$(PATCH) < kernel32-Named_Pipe/0002-kernel32-ConnectNamedPort-should-return-FALSE-and-se.patch
 	@( \
-		echo '+    { "kernel32-Named_Pipe", "Sebastian Lackner", "Change return value of stub SetNamedPipeHandleState to TRUE." },'; \
+		echo '+    { "kernel32-Named_Pipe", "Sebastian Lackner / Dan Kegel", "Support for NamedPipe operations. [rev 2]" },'; \
 	) > kernel32-Named_Pipe.ok
 
 # Patchset loader-Cmdline_Diagnostics
diff --git a/patches/kernel32-Named_Pipe/0002-kernel32-ConnectNamedPort-should-return-FALSE-and-se.patch b/patches/kernel32-Named_Pipe/0002-kernel32-ConnectNamedPort-should-return-FALSE-and-se.patch
new file mode 100644
index 00000000..de950d27
--- /dev/null
+++ b/patches/kernel32-Named_Pipe/0002-kernel32-ConnectNamedPort-should-return-FALSE-and-se.patch
@@ -0,0 +1,25 @@
+From 873c6600c711af413a0f2b8e71ebf74e3638f474 Mon Sep 17 00:00:00 2001
+From: Dan Kegel <dank@kegel.com>
+Date: Sat, 26 Jul 2014 14:07:55 -0600
+Subject: kernel32: ConnectNamedPort should return FALSE and set
+ ERROR_PIPE_CONNECTED on success in overlapped mode.
+
+---
+ dlls/kernel32/sync.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/dlls/kernel32/sync.c b/dlls/kernel32/sync.c
+index a274fd3..cf84269 100644
+--- a/dlls/kernel32/sync.c
++++ b/dlls/kernel32/sync.c
+@@ -1609,6 +1609,7 @@ BOOL WINAPI ConnectNamedPipe(HANDLE hPipe, LPOVERLAPPED overlapped)
+                              overlapped ? (IO_STATUS_BLOCK *)overlapped : &status_block,
+                              FSCTL_PIPE_LISTEN, NULL, 0, NULL, 0);
+ 
++    if (overlapped && status == STATUS_SUCCESS) status = STATUS_PIPE_CONNECTED;
+     if (status == STATUS_SUCCESS) return TRUE;
+     SetLastError( RtlNtStatusToDosError(status) );
+     return FALSE;
+-- 
+1.7.9.5
+
diff --git a/patches/kernel32-Named_Pipe/definition b/patches/kernel32-Named_Pipe/definition
index c9fb1ee0..a2283922 100644
--- a/patches/kernel32-Named_Pipe/definition
+++ b/patches/kernel32-Named_Pipe/definition
@@ -1,5 +1,6 @@
-Author: Sebastian Lackner
-Subject: Change return value of stub SetNamedPipeHandleState to TRUE.
-Revision: 1
+Author: Sebastian Lackner / Dan Kegel
+Subject: Support for NamedPipe operations.
+Revision: 2
 
+Fixes: [16550] Fix for ConnectNamedPort return value in overlapped mode
 Fixes: [17273] Workaround for TransactNamedPipe not being supported