diff --git a/examples/stm32f4/src/bin/ws2812_spi.rs b/examples/stm32f4/src/bin/ws2812_spi.rs
index eca657900..a280a3b77 100644
--- a/examples/stm32f4/src/bin/ws2812_spi.rs
+++ b/examples/stm32f4/src/bin/ws2812_spi.rs
@@ -12,7 +12,6 @@
 
 #![no_std]
 #![no_main]
-#![feature(type_alias_impl_trait)]
 
 use embassy_stm32::time::khz;
 use embassy_stm32::{dma, spi};