diff --git a/variants/thinknode_m1/variant.h b/variants/thinknode_m1/variant.h
index f7f52a6a5..e096f3caa 100644
--- a/variants/thinknode_m1/variant.h
+++ b/variants/thinknode_m1/variant.h
@@ -81,7 +81,7 @@
 #define BUTTON_PIN              PIN_BUTTON1
 #define PIN_USER_BTN            BUTTON_PIN
 
-#define PIN_BUTTON2             (11)
+#define PIN_BUTTON2             (39)
 #define BUTTON_PIN2             PIN_BUTTON2
 
 #define EXTERNAL_FLASH_DEVICES MX25R1635F