diff --git a/dlls/webservices/channel.c b/dlls/webservices/channel.c
index 92569fd5432..9093a6cf674 100644
--- a/dlls/webservices/channel.c
+++ b/dlls/webservices/channel.c
@@ -2138,3 +2138,12 @@ HRESULT channel_accept_udp( SOCKET socket, HANDLE wait, HANDLE cancel, WS_CHANNE
     LeaveCriticalSection( &channel->cs );
     return hr;
 }
+
+/**************************************************************************
+ *          WsAbortChannel		[webservices.@]
+ */
+HRESULT WINAPI WsAbortChannel( WS_CHANNEL *handle, WS_ERROR *error )
+{
+    FIXME( "%p %p: stub!\n", handle, error );
+    return E_NOTIMPL;
+}
diff --git a/dlls/webservices/webservices.spec b/dlls/webservices/webservices.spec
index 53fe5477efc..55f3e2eaaca 100644
--- a/dlls/webservices/webservices.spec
+++ b/dlls/webservices/webservices.spec
@@ -1,6 +1,6 @@
 @ stub WsAbandonCall
 @ stub WsAbandonMessage
-@ stub WsAbortChannel
+@ stdcall WsAbortChannel(ptr ptr)
 @ stub WsAbortListener
 @ stub WsAbortServiceHost
 @ stdcall WsAbortServiceProxy(ptr ptr)