diff --git a/ucetnictvi_tm.py b/ucetnictvi_tm.py
index 49afb3d..a122d73 100644
--- a/ucetnictvi_tm.py
+++ b/ucetnictvi_tm.py
@@ -171,7 +171,7 @@ with open(FILE, newline='', encoding="utf-8") as csvfile:
 with open('output_TMCZ_'+ext_date_from_filaname, 'w') as f:
 
     writer = csv.writer(f)
-    writer.writerow(["MSISDN","ICCID","IMSI","DATA-PRICE","DATA-AMOUNT","SMS-PRICE","SMS-COUNT","OTHER-PRICE","SIM-STATUS"])
+    writer.writerow(["MSISDN","ICCID","IMSI","DATA-PRICE","DATA-AMOUNT","SMS-PRICE","SMS-COUNT","OTHER-PRICE","SIM-STATUS", "OPERATOR"])
     for key in dictionary.keys():
         print(key)
         print(dictionary[key])
@@ -185,7 +185,7 @@ with open('output_TMCZ_'+ext_date_from_filaname, 'w') as f:
 
 
 
-        writer.writerow(["420"+str(key), "N/A", "N/A", data, dataamount, sms, smscount, other, "N/A"])
+        writer.writerow(["420"+str(key), "N/A", "N/A", data, dataamount, sms, smscount, other, "N/A", "TMCZ"])