diff --git a/platforms/avr/drivers/ws2812_bitbang.c b/platforms/avr/drivers/ws2812_bitbang.c
index c3c651da347..9033abed437 100644
--- a/platforms/avr/drivers/ws2812_bitbang.c
+++ b/platforms/avr/drivers/ws2812_bitbang.c
@@ -25,6 +25,7 @@
 #include <util/delay.h>
 #include "ws2812.h"
 #include "pin_defs.h"
+#include <stdbool.h>
 
 #define pinmask(pin) (_BV((pin)&0xF))