diff --git a/R4850G2.YAML b/R4850G2.YAML
index 706a87b..9ea1701 100644
--- a/R4850G2.YAML
+++ b/R4850G2.YAML
@@ -55,7 +55,7 @@ globals:
 canbus:
   - platform: esp32_can
     tx_pin: GPIO19
-    rx_pin: GPIO02
+    rx_pin: GPIO21
     can_id: 0xE5F32E5
     bit_rate: 125kbps
     use_extended_id: true