diff --git a/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp b/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp
index 14e9e530f..184209ee3 100644
--- a/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp
+++ b/code/ryzom/client/src/interface_v3/lua_ihm_ryzom.cpp
@@ -471,7 +471,6 @@ void CLuaIHMRyzom::RegisterRyzomFunctions(NLGUI::CLuaState &ls)
 	ls.registerFunc("getUserRace",  getUserRace);
 	ls.registerFunc("getSheet2idx",  getSheet2idx);
 	ls.registerFunc("getTargetSlot",  getTargetSlot);
-	ls.registerFunc("unsetTargetAsInterlocutor",  unsetTargetAsInterlocutor);
 	ls.registerFunc("getSlotDataSetId",  getSlotDataSetId);
 	ls.registerFunc("addShape",  addShape);
 	ls.registerFunc("moveShape",  moveShape);
@@ -3976,47 +3975,3 @@ int CLuaIHMRyzom::displayChatMessage(CLuaState &ls)
 	}
 	return 1;
 }
-
-// ***************************************************************************
-int CLuaIHMRyzom::scrollElement(CLuaState &ls)
-{
-	const char *funcName = "scrollElement";
-
-	// scrollElement(object, vertical, direction, offset_multiplier)
-
-	CLuaIHM::checkArgMin(ls, funcName, 3);
-	CLuaIHM::check(ls, ls.getTop() > 2, funcName);
-
-	CLuaIHM::check(ls, CLuaIHM::isUIOnStack(ls, 1), toString("%s requires a UI object in param 1", funcName));
-	CLuaIHM::check(ls, ls.type(2)==LUA_TBOOLEAN, toString("%s requires a boolean in param 2", funcName));
-	CLuaIHM::check(ls, ls.isInteger(3), toString("%s requires a number in param 3", funcName));
-
-	if (ls.getTop() > 3)
-		CLuaIHM::check(ls, ls.isInteger(4), toString("%s requires a number in param 4", funcName));
-
-	CInterfaceElement *pIE = CLuaIHM::getUIOnStack(ls, 1);
-	if (pIE)
-	{
-		// must be a scroll element
-		CCtrlScroll *pCS = dynamic_cast<CCtrlScroll*>(pIE);
-		if (pCS)
-		{
-			sint32 direction = 0;
-			sint32 multiplier = 16;
-
-			direction = (ls.toInteger(3) > 0) ? 1 : -1;
-			if (ls.getTop() > 3)
-				multiplier = (ls.toInteger(4) > 0) ? ls.toInteger(4) : 1;
-
-			const bool vertical = ls.toBoolean(2);
-			if (vertical)
-				pCS->moveTrackY(-(direction * multiplier));
-			else
-				pCS->moveTrackX(-(direction * multiplier));
-
-			return 0;
-		}
-	}
-	ls.pushNil();
-	return 1;
-}