diff --git a/scan.c b/scan.c
index 45550c63..3ca95865 100644
--- a/scan.c
+++ b/scan.c
@@ -1078,8 +1078,7 @@ int SimScan(pScanData self, float fPos, float FWHM, float fHeight)
   if (!pCon) {
     return 0;
   }
-  //iRet = AddScanVar(self,pServ->pSics,pCon,"a4",10., 0.1);
-  iRet = AddScanVar(self, pServ->pSics, pCon, "samx", 10., 0.1);
+  iRet = AddScanVar(self, pServ->pSics, pCon, "a4", 10., 0.1);
   SCDeleteConnection(pCon);
   if (!iRet) {
     return 0;