diff --git a/LHT65N/LHT65N Chirpstack  4.0 decoder.txt b/LHT65N/LHT65N Chirpstack  4.0 decoder.txt
index 7829ffd..2ecfc44 100644
--- a/LHT65N/LHT65N Chirpstack  4.0 decoder.txt	
+++ b/LHT65N/LHT65N Chirpstack  4.0 decoder.txt	
@@ -131,7 +131,7 @@ if((fPort==3)&&((bytes[2]==0x01)||(bytes[2]==0x02)||(bytes[2]==0x03)||(bytes[2]=
     return decode;
   }
 }	
-else if(f==5)
+else if(fPort==5)
 {
   var sub_band;
   var freq_band;