diff --git a/docs/en/t3_v13_sx1276/t3_v13_sx1276.md b/docs/en/t3_v13_sx1276/t3_v13_sx1276.md
index 15c2659..7ae61a2 100644
--- a/docs/en/t3_v13_sx1276/t3_v13_sx1276.md
+++ b/docs/en/t3_v13_sx1276/t3_v13_sx1276.md
@@ -84,7 +84,7 @@
 | ---------------------- | -------- | ---- |
 | OLED(**SSD1306**) SDA  | 21       | ❌    |
 | OLED(**SSD1306**) SCL  | 22       | ❌    |
-| LoRa(**SX1276**) SCK   | 18       | ❌    |
+| LoRa(**SX1276**) SCK   | 5        | ❌    |
 | LoRa(**SX1276**) MISO  | 19       | ❌    |
 | LoRa(**SX1276**) MOSI  | 27       | ❌    |
 | LoRa(**SX1276**) RESET | 14       | ❌    |