diff --git a/units/src/amount/signed.rs b/units/src/amount/signed.rs
index 069eceee0..cc16fb8ee 100644
--- a/units/src/amount/signed.rs
+++ b/units/src/amount/signed.rs
@@ -57,13 +57,6 @@ mod encapsulate {
         /// The minimum value of an amount.
         pub const MIN: Self = Self(-21_000_000 * 100_000_000);
 
-        /// Constructs a new [`SignedAmount`] with satoshi precision and the given number of satoshis.
-        ///
-        /// Caller to guarantee that `satoshi` is within valid range.
-        ///
-        /// See [`Self::MIN`] and [`Self::MAX`].
-        pub const fn from_sat_unchecked(satoshi: i64) -> SignedAmount { SignedAmount(satoshi) }
-
         /// Constructs a new [`SignedAmount`] with satoshi precision and the given number of satoshis.
         ///
         /// Accepts an `i32` which is guaranteed to be in range for the type, but which can only
diff --git a/units/src/amount/unsigned.rs b/units/src/amount/unsigned.rs
index d82c3f881..1ff3637b6 100644
--- a/units/src/amount/unsigned.rs
+++ b/units/src/amount/unsigned.rs
@@ -57,11 +57,6 @@ mod encapsulate {
         /// The minimum value of an amount.
         pub const MIN: Self = Self(0);
 
-        /// Constructs a new [`Amount`] with satoshi precision and the given number of satoshis.
-        ///
-        /// Caller to guarantee that `satoshi` is within valid range. See [`Self::MAX`].
-        pub const fn from_sat_unchecked(satoshi: u64) -> Amount { Self(satoshi) }
-
         /// Constructs a new [`Amount`] with satoshi precision and the given number of satoshis.
         ///
         /// Accepts an `u32` which is guaranteed to be in range for the type, but which can only
@@ -398,8 +393,10 @@ impl Amount {
 
     /// Converts to a signed amount.
     #[rustfmt::skip] // Moves code comments to the wrong line.
+    #[allow(clippy::missing_panics_doc)]
     pub fn to_signed(self) -> SignedAmount {
-        SignedAmount::from_sat_unchecked(self.to_sat() as i64) // Cast ok, signed amount and amount share positive range.
+        SignedAmount::from_sat(self.to_sat() as i64) // Cast ok, signed amount and amount share positive range.
+            .expect("range of Amount is within range of SignedAmount")
     }
 }