diff --git a/hw/application_fpga/fw/tk1/led.c b/hw/application_fpga/fw/tk1/led.c
index 5f2c5fb..023bafa 100644
--- a/hw/application_fpga/fw/tk1/led.c
+++ b/hw/application_fpga/fw/tk1/led.c
@@ -13,15 +13,3 @@ void set_led(uint32_t led_value)
 {
 	*led = led_value;
 }
-
-void forever_redflash()
-{
-	int led_on = 0;
-
-	for (;;) {
-		*led = led_on ? LED_RED : LED_BLACK;
-		for (volatile int i = 0; i < 800000; i++) {
-		}
-		led_on = !led_on;
-	}
-}
diff --git a/hw/application_fpga/fw/tk1/led.h b/hw/application_fpga/fw/tk1/led.h
index 358690d..d2c162e 100644
--- a/hw/application_fpga/fw/tk1/led.h
+++ b/hw/application_fpga/fw/tk1/led.h
@@ -18,5 +18,4 @@
 // clang-format on
 
 void set_led(uint32_t led_value);
-void forever_redflash();
 #endif