diff --git a/examples/stm32f4/src/bin/i2c.rs b/examples/stm32f4/src/bin/i2c.rs
index 10ca2bdc..032bd97e 100644
--- a/examples/stm32f4/src/bin/i2c.rs
+++ b/examples/stm32f4/src/bin/i2c.rs
@@ -8,7 +8,6 @@ use embassy_stm32::dma::NoDma;
 use embassy_stm32::i2c::{Error, I2c};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::{bind_interrupts, i2c, peripherals};
-use embassy_time::Duration;
 use {defmt_rtt as _, panic_probe as _};
 
 const ADDRESS: u8 = 0x5F;
diff --git a/examples/stm32h5/src/bin/i2c.rs b/examples/stm32h5/src/bin/i2c.rs
index 4ce378e9..8b1662f3 100644
--- a/examples/stm32h5/src/bin/i2c.rs
+++ b/examples/stm32h5/src/bin/i2c.rs
@@ -7,7 +7,6 @@ use embassy_executor::Spawner;
 use embassy_stm32::i2c::{Error, I2c};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::{bind_interrupts, i2c, peripherals};
-use embassy_time::Duration;
 use {defmt_rtt as _, panic_probe as _};
 
 const ADDRESS: u8 = 0x5F;
diff --git a/examples/stm32h7/src/bin/i2c.rs b/examples/stm32h7/src/bin/i2c.rs
index 7cd12e5e..9aa0ca08 100644
--- a/examples/stm32h7/src/bin/i2c.rs
+++ b/examples/stm32h7/src/bin/i2c.rs
@@ -7,7 +7,6 @@ use embassy_executor::Spawner;
 use embassy_stm32::i2c::{Error, I2c};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::{bind_interrupts, i2c, peripherals};
-use embassy_time::Duration;
 use {defmt_rtt as _, panic_probe as _};
 
 const ADDRESS: u8 = 0x5F;