diff --git a/variants/thinknode_m1/platformio.ini b/variants/thinknode_m1/platformio.ini
index c775ae3fa..7c620e2ed 100644
--- a/variants/thinknode_m1/platformio.ini
+++ b/variants/thinknode_m1/platformio.ini
@@ -27,6 +27,11 @@ build_flags = ${nrf52_base.build_flags}
   -D UI_RECENT_LIST_SIZE=9
   -D UI_MSG_PREVIEW_SIZE=165
   -D EINK_MAX_PARTIAL_REFRESH=60
+  -D EINK_DISPLAY_MODEL=GxEPD2_154_D67
+  -D EINK_SCALE_X=1.5625f
+  -D EINK_SCALE_Y=1.5625f
+  -D EINK_X_OFFSET=0
+  -D EINK_Y_OFFSET=10
   -D BACKLIGHT_BTN=PIN_BUTTON2
   -D AUTO_OFF_MILLIS=900000
   -D UI_NO_HIBERNATE
diff --git a/variants/thinknode_m1/variant.h b/variants/thinknode_m1/variant.h
index e096f3caa..aecf197e6 100644
--- a/variants/thinknode_m1/variant.h
+++ b/variants/thinknode_m1/variant.h
@@ -131,6 +131,11 @@ extern const int SCK;
 #define DISP_BUSY               (3)
 #define DISP_BACKLIGHT          (43)
 
+#define PIN_DISPLAY_CS DISP_CS
+#define PIN_DISPLAY_DC DISP_DC
+#define PIN_DISPLAY_RST DISP_RST
+#define PIN_DISPLAY_BUSY DISP_BUSY
+
 ////////////////////////////////////////////////////////////////////////////////
 // GPS