diff --git a/PCB_THT/README.md b/PCB_THT/README.md
index 352b428..46a1df2 100644
--- a/PCB_THT/README.md
+++ b/PCB_THT/README.md
@@ -8,5 +8,5 @@ WARNING: Due to height might not fit into the 3D-Printed case when ATTiny is use
 *  ATTiny84A-PU (DIL-14) MCU
 *  HopeRF RFM95W Lora Module
 *  SMD CR2032 Battery Holder (see pictures in main directory for type I used)
-*  2x3 Pin 2.54mm Pitch Pinheader for PRG1 optional
+*  Small antenna for 868MHz (or the LoRa band used in your region)
 *  1x8 Pin 2.54mm Pitch Pinheader for J1 (only if not meant to be put into the case), optional