diff --git a/keyboards/handwired/tractyl_manuform/5x6_right/f411/f411.c b/keyboards/handwired/tractyl_manuform/5x6_right/f411/f411.c
index 319a5f0406..cfe97d6318 100644
--- a/keyboards/handwired/tractyl_manuform/5x6_right/f411/f411.c
+++ b/keyboards/handwired/tractyl_manuform/5x6_right/f411/f411.c
@@ -23,9 +23,3 @@ bool usb_vbus_state(void) {
     return gpio_read_pin(USB_VBUS_PIN);
 }
 #endif
-
-void matrix_output_unselect_delay(uint8_t line, bool key_pressed) {
-    for (int32_t i = 0; i < 40; i++) {
-        __asm__ volatile("nop" ::: "memory");
-    }
-}