diff --git a/parts/RSlist.lua b/parts/RSlist.lua
index bd72f192..04ef63c6 100644
--- a/parts/RSlist.lua
+++ b/parts/RSlist.lua
@@ -589,7 +589,7 @@ do
     local F=_strToVec{'+0+0','+0-1','+0+1','+0+2'}
     local list={
         {[02]=L,[20]=R,[13]=R,[31]=L},-- Z
-        {[02]=R,[20]=L,[13]=L,[31]=R},-- S
+        {[02]=R,[20]=L,[13]=R,[31]=L},-- S
         {[02]=L,[20]=R,[13]=L,[31]=R},-- J
         {[02]=R,[20]=L,[13]=L,[31]=R},-- L
         {[02]=F,[20]=F,[13]=L,[31]=R},-- T