diff --git a/Cargo.toml b/Cargo.toml
index 81de617..78871a5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "byte-unit"
-version = "5.1.1"
+version = "5.1.2"
 authors = ["Magic Len <len@magiclen.org>"]
 edition = "2021"
 rust-version = "1.69"
diff --git a/src/bit/decimal.rs b/src/bit/decimal.rs
index 142bafa..8426a77 100644
--- a/src/bit/decimal.rs
+++ b/src/bit/decimal.rs
@@ -123,13 +123,13 @@ impl Bit {
     #[inline]
     pub fn get_recoverable_unit(
         self,
-        allow_in_bits: bool,
+        allow_in_bytes: bool,
         mut precision: usize,
     ) -> (Decimal, Unit) {
         let bits_v = self.as_u128();
         let bits_vd = Decimal::from(bits_v);
 
-        let a = if allow_in_bits { Unit::get_multiples() } else { Unit::get_multiples_bits() };
+        let a = if allow_in_bytes { Unit::get_multiples() } else { Unit::get_multiples_bits() };
         let mut i = a.len() - 1;
 
         if precision >= 28 {