diff --git a/ectool/src/charge_current_limit_subcommand.rs b/ectool/src/charge_current_limit_subcommand.rs
index 22ead40..7fdcd4f 100644
--- a/ectool/src/charge_current_limit_subcommand.rs
+++ b/ectool/src/charge_current_limit_subcommand.rs
@@ -6,6 +6,6 @@ use uom::si::electric_current::{milliampere, ElectricCurrent};
 
 pub fn charge_current_limit_subcommand(limit: u32) -> Result<()> {
     let mut file = File::open(CROS_EC_PATH)?;
-    set_charge_current_limit(&mut file, ElectricCurrent::new::<milliampere>(limit.into()))?;
+    set_charge_current_limit(&mut file, ElectricCurrent::new::<milliampere>(limit as f32))?;
     Ok(())
 }