diff --git a/startup.lua b/startup.lua
index 0fb027b..b75e78e 100644
--- a/startup.lua
+++ b/startup.lua
@@ -127,7 +127,7 @@ else
     if config.enableGDO and config.irisPassword then
         local idcCode = tonumber(config.irisPassword)
         if idcCode then
-            transceiver.setIDC(idcCode)
+            transceiver.setCurrentCode(idcCode)
             utils.log("Transceiver IDC configured to: " .. idcCode)
         else
             print("WARNING: irisPassword must be a number for GDO support")