diff --git a/indra/lscript/lscript_compile/indra.l b/indra/lscript/lscript_compile/indra.l
index 96b7e57e9781bd3cb766c96418a88547c7685667..307a5561a0c73810d8ec37728c83be734950fb63 100644
--- a/indra/lscript/lscript_compile/indra.l
+++ b/indra/lscript/lscript_compile/indra.l
@@ -315,6 +315,8 @@ extern "C" { int yyerror(const char *fmt, ...); }
 "ATTACH_HUD_BOTTOM_LEFT" { count(); yylval.ival = 36; return(INTEGER_CONSTANT); }
 "ATTACH_HUD_BOTTOM"		{ count(); yylval.ival = 37; return(INTEGER_CONSTANT); }
 "ATTACH_HUD_BOTTOM_RIGHT"	{ count(); yylval.ival = 38; return(INTEGER_CONSTANT); }
+"ATTACH_NECK"   { count(); yylval.ival = 39; return(INTEGER_CONSTANT); }
+"ATTACH_AVATAR_CENTER"   { count(); yylval.ival = 40; return(INTEGER_CONSTANT); }
 
 "LAND_LEVEL"		{ count(); yylval.ival = E_LANDBRUSH_LEVEL; return(INTEGER_CONSTANT); }
 "LAND_RAISE"		{ count(); yylval.ival = E_LANDBRUSH_RAISE; return(INTEGER_CONSTANT); }
diff --git a/indra/newview/app_settings/keywords.ini b/indra/newview/app_settings/keywords.ini
index 6120f22ba4400f5a8c75e81c4ef992bced30c35a..0b346286c898351ecd625ad1e887e74434305a33 100644
--- a/indra/newview/app_settings/keywords.ini
+++ b/indra/newview/app_settings/keywords.ini
@@ -271,7 +271,8 @@ ATTACH_LLLEG		Passed to llAttachToAvatar to attach task to left lower leg
 ATTACH_BELLY		Passed to llAttachToAvatar to attach task to belly
 ATTACH_LEFT_PEC		Passed to llAttachToAvatar to attach task to left pectoral
 ATTACH_RIGHT_PEC	Passed to llAttachToAvatar to attach task to right pectoral
-
+ATTACH_NECK			Passed to llAttachToAvatar to attach task to neck
+ATTACH_AVATAR_CENTER	Passed to llAttachToAvatar to attach task to avatar center
 LAND_LEVEL			Passed to llModifyLand to level terrain
 LAND_RAISE			Passed to llModifyLand to raise terrain
 LAND_LOWER			Passed to llModifyLand to lower terrain
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index 4383b985921b516372d9c7c13cb287ad09d8d12f..0f4424a7f900b9860c984ed467c5b61e8fbe4674 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -2508,6 +2508,8 @@ Drag folders to this area and click "Send to Marketplace" to list them for sale
 	<string name="ATTACH_HUD_BOTTOM_LEFT">HUD Bottom Left</string>
 	<string name="ATTACH_HUD_BOTTOM">HUD Bottom</string>
 	<string name="ATTACH_HUD_BOTTOM_RIGHT">HUD Bottom Right</string>
+	<string name="ATTACH_NECK">Neck</string>
+	<string name="ATTACH_AVATAR_CENTER">Avatar Center</string>
 
 	<!-- script editor -->
 	<string name="CursorPos">Line [LINE], Column [COLUMN]</string>