diff --git a/LuaLibs/MachiningLib.lua b/LuaLibs/MachiningLib.lua
index 5063f28..a4b8bf3 100644
--- a/LuaLibs/MachiningLib.lua
+++ b/LuaLibs/MachiningLib.lua
@@ -1722,7 +1722,7 @@ function MachiningLib.ShortestPathSorting()
                   -- se stessa Proc
                   if MACHININGS[DB_MACH_APPLIED[k].nIndexInMachinings].Proc.id == MACHININGS[DB_MACH_APPLIED[j].nIndexInMachinings].Proc.id then
                      -- se lavorazioni della stessa feature, obbligatorio rispettare ordine
-                     if MACHININGS[DB_MACH_APPLIED[k].nIndexInMachinings].Machining.nFeatureInternalIndex < MACHININGS[DB_MACH_APPLIED[j].nIndexInMachinings].Machining.nFeatureInternalIndex then
+                     if MACHININGS[DB_MACH_APPLIED[k].nIndexInMachinings].Machining.nFeatureInternalIndex <= MACHININGS[DB_MACH_APPLIED[j].nIndexInMachinings].Machining.nFeatureInternalIndex then
                         EgtOptMachAddDependence( k, j)
                      end
                   -- se tra due Proc diverse