diff --git a/src/main.rs b/src/main.rs
index 2f9208e..fca48a7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -148,7 +148,7 @@ fn main() -> Result<(), io::Error> {
         // find EEPROM
         let devs = find_i2c_devs();
         let eeproms = find_eeproms(&devs);
-        if let Some(&i) = eeproms.get(0) {
+        if let Some(&i) = eeproms.first() {
             i
         } else {
             eprintln!("EEPROM not found");