diff --git a/code/src/config/hardware.h b/code/src/config/hardware.h
index a80d73c9..4e507b08 100644
--- a/code/src/config/hardware.h
+++ b/code/src/config/hardware.h
@@ -155,7 +155,7 @@
     #define MANUFACTURER        "WORKCHOICE"
     #define DEVICE              "ECOPLUG"
     #define BUTTON1_PIN         13
-    #define RELAY_PIN           15
+    #define RELAY1_PIN          15
     #define LED1_PIN            2
     #define LED1_PIN_INVERSE    0