diff --git a/engine/common/dedicated.c b/engine/common/dedicated.c
index d9be5944..4d5dc298 100644
--- a/engine/common/dedicated.c
+++ b/engine/common/dedicated.c
@@ -252,4 +252,9 @@ byte TextureToGamma( byte b )
 	return b;
 }
 
+byte LightToTexGamma( byte b )
+{
+	return b;
+}
+
 #endif // XASH_DEDICATED
diff --git a/engine/wscript b/engine/wscript
index cb1de00e..424dff7b 100644
--- a/engine/wscript
+++ b/engine/wscript
@@ -237,7 +237,7 @@ def build(bld):
 			app_name = 'xash3d-fwgs'
 		)
 	else:
-		if bld.env.SINGLE_BINARY:
+		if bld.env.DISABLE_LAUNCHER:
 			install_path = bld.env.BINDIR
 			program = 'cxxprogram' if is_cxx_link else 'cprogram'
 			if bld.env.STATIC:
diff --git a/wscript b/wscript
index ee19eafd..fbbae3d6 100644
--- a/wscript
+++ b/wscript
@@ -78,7 +78,7 @@ SUBDIRS = [
 	Subproject('3rdparty/mainui',       lambda x: not x.env.DEDICATED),
 	Subproject('3rdparty/vgui_support', lambda x: not x.env.DEDICATED),
 	Subproject('stub/client',           lambda x: not x.env.DEDICATED),
-	Subproject('game_launch',           lambda x: not x.env.DEDICATED and not x.env.DISABLE_LAUNCHER),
+	Subproject('game_launch',           lambda x: not x.env.DISABLE_LAUNCHER),
 
 	# disable only by external dependency presense
 	Subproject('3rdparty/opus', lambda x: not x.env.HAVE_SYSTEM_OPUS and not x.env.DEDICATED),
@@ -351,7 +351,7 @@ def configure(conf):
 	conf.env.SUPPORT_BSP2_FORMAT = conf.options.SUPPORT_BSP2_FORMAT
 
 	# disable game_launch compiling on platform where it's not needed
-	conf.env.DISABLE_LAUNCHER = conf.env.DEST_OS in ['android', 'nswitch', 'psvita', 'dos'] or conf.env.MAGX
+	conf.env.DISABLE_LAUNCHER = conf.env.DEST_OS in ['android', 'nswitch', 'psvita', 'dos'] or conf.env.MAGX or conf.env.DEDICATED
 
 	if conf.env.SAILFISH == 'aurora':
 		conf.env.DEFAULT_RPATH = '/usr/share/su.xash.Engine/lib'