diff --git a/dedicated.c b/dedicated.c
--- a/dedicated.c
+++ b/dedicated.c
@@ -1,32 +1,17 @@
 /* $Id$ */
 
 #include "stdafx.h"
-#include "openttd.h"
 
 #ifdef ENABLE_NETWORK
 
+#if defined(UNIX) && !defined(__MORPHOS__)
+
+#include "openttd.h"
 #include "variables.h"
 
-#ifdef __OS2__
-#	include <sys/types.h>
-#	include <unistd.h>
-#endif
-
-#ifdef UNIX
-#	include <sys/types.h>
-#	include <unistd.h>
-#endif
+#include <sys/types.h>
+#include <unistd.h>
 
-#ifdef __MORPHOS__
-/* Voids the fork, option will be disabled for MorphOS build anyway, because
- * MorphOS doesn't support forking (could only implemented with lots of code
- * changes here). */
-int fork(void) { return -1; }
-int dup2(int oldd, int newd) { return -1; }
-#endif
-
-#ifdef UNIX
-/* We want to fork our dedicated server */
 void DedicatedFork(void)
 {
 	/* Fork the program */
diff --git a/os2.c b/os2.c
--- a/os2.c
+++ b/os2.c
@@ -437,7 +437,9 @@ const DriverDesc _video_driver_descs[] =
 #if defined(WITH_SDL)
 	{	"sdl",			"SDL Video Driver",			&_sdl_video_driver,			1},
 #endif
+#ifdef ENABLE_NETWORK
 	{	"dedicated",	"Dedicated Video Driver",	&_dedicated_video_driver,	0},
+#endif
 	{	NULL,			NULL,						NULL,						0}
 };
 
diff --git a/unix.c b/unix.c
--- a/unix.c
+++ b/unix.c
@@ -378,7 +378,9 @@ const DriverDesc _video_driver_descs[] =
 #if defined(WITH_SDL)
 	{ "sdl",	"SDL Video Driver",		&_sdl_video_driver,		1},
 #endif
+#ifdef ENABLE_NETWORK
 	{ "dedicated", "Dedicated Video Driver", &_dedicated_video_driver, 0},
+#endif
 	{ NULL,		NULL,									NULL,									0}
 };
 
diff --git a/video/dedicated_v.c b/video/dedicated_v.c
--- a/video/dedicated_v.c
+++ b/video/dedicated_v.c
@@ -1,11 +1,10 @@
 /* $Id$ */
 
 #include "../stdafx.h"
-#include "../openttd.h"
-#include "dedicated_v.h"
 
 #ifdef ENABLE_NETWORK
 
+#include "../openttd.h"
 #include "../debug.h"
 #include "../functions.h"
 #include "../gfx.h"
@@ -14,6 +13,7 @@
 #include "../command.h"
 #include "../console.h"
 #include "../variables.h"
+#include "dedicated_v.h"
 
 #ifdef __OS2__
 #	include <sys/time.h> /* gettimeofday */
@@ -281,23 +281,6 @@ static int DedicatedVideoMainLoop(void)
 	}
 }
 
-#else
-
-static const char *DedicatedVideoStart(const char * const *parm)
-{
-	DEBUG(misc, 0) ("OpenTTD compiled without network support, exiting.");
-
-	return NULL;
-}
-
-static void DedicatedVideoStop(void) {}
-static void DedicatedVideoMakeDirty(int left, int top, int width, int height) {}
-static bool DedicatedVideoChangeRes(int w, int h) { return false; }
-static void DedicatedVideoFullScreen(bool fs) {}
-static int DedicatedVideoMainLoop(void) { return ML_QUIT; }
-
-#endif /* ENABLE_NETWORK */
-
 const HalVideoDriver _dedicated_video_driver = {
 	DedicatedVideoStart,
 	DedicatedVideoStop,
@@ -306,3 +289,5 @@ const HalVideoDriver _dedicated_video_dr
 	DedicatedVideoChangeRes,
 	DedicatedVideoFullScreen,
 };
+
+#endif /* ENABLE_NETWORK */
diff --git a/win32.c b/win32.c
--- a/win32.c
+++ b/win32.c
@@ -942,7 +942,9 @@ const DriverDesc _video_driver_descs[] =
 	{"sdl", "SDL Video Driver",					&_sdl_video_driver,			1},
 #endif
 	{"win32", "Win32 GDI Video Driver",	&_win32_video_driver,		Windows_NT3_51},
+#ifdef ENABLE_NETWORK
 	{ "dedicated", "Dedicated Video Driver", &_dedicated_video_driver, 0},
+#endif
 	{ NULL, NULL, NULL, 0 }
 };