diff --git a/ports/attiny861/main.c b/ports/attiny861/main.c
index ea27f7f..109826f 100644
--- a/ports/attiny861/main.c
+++ b/ports/attiny861/main.c
@@ -129,7 +129,7 @@ int main(void) {
 	PORTA = 0;
 
 	/* Determine which buttons are in use: they are pulled high. */
-	_delay_ms(1);
+	_delay_ms(100);
 	button_enable = PINA;
 
 	/* Timer 1 configuration for PWM */