diff --git a/code/espurna/config/hardware.h b/code/espurna/config/hardware.h
index c72053f5..fbf932e9 100644
--- a/code/espurna/config/hardware.h
+++ b/code/espurna/config/hardware.h
@@ -2236,7 +2236,7 @@
     // Buttons
     // Not a button but input via Optocoupler
     #define BUTTON1_PIN         5
-    #define BUTTON1_MODE        BUTTON_PUSHBUTTON
+    #define BUTTON1_MODE        BUTTON_PUSHBUTTON | BUTTON_SET_PULLUP | BUTTON_DEFAULT_HIGH
     #define BUTTON1_RELAY       1
 
     // Relays