diff --git a/LuaLibs/BeamLib.lua b/LuaLibs/BeamLib.lua
index 79cd6d0..d6a312d 100644
--- a/LuaLibs/BeamLib.lua
+++ b/LuaLibs/BeamLib.lua
@@ -518,7 +518,7 @@ function BeamLib.LoadCustomParametersInStrategy( Proc, Part, CustomParameters, D
       for i = 1, #DefaultStrategyParamList.ParameterList do
          local xParameterValue = nil
          -- se strategia forzata, leggo eventuali parametri nelle info
-         if CustomParameters and CustomParameters.bForcedStrategy then
+         if CustomParameters and CustomParameters.bForcedStrategy and DefaultStrategyParamList.ParameterList[i].sNameNge then
             local sParameterToRead = DefaultStrategyParamList.sStrategyId .. '_' .. DefaultStrategyParamList.ParameterList[i].sNameNge
             local sForcedParameterForProc = EgtGetInfo( Proc.id, sParameterToRead, 's')
             -- se ho trovato il valore, lo sovrascrivo al default