diff --git a/lightning/src/sign/mod.rs b/lightning/src/sign/mod.rs
index df7c2c79dec..1a85fce5718 100644
--- a/lightning/src/sign/mod.rs
+++ b/lightning/src/sign/mod.rs
@@ -534,7 +534,7 @@ impl SpendableOutputDescriptor {
 	}
 
 	/// Returns the outpoint of the spendable output.
-	pub fn outpoint(&self) -> OutPoint {
+	pub fn spendable_outpoint(&self) -> OutPoint {
 		match self {
 			Self::StaticOutput { outpoint, .. } => *outpoint,
 			Self::StaticPaymentOutput(descriptor) => descriptor.outpoint,
diff --git a/lightning/src/util/sweep.rs b/lightning/src/util/sweep.rs
index 0022e5286d2..5d856b9affb 100644
--- a/lightning/src/util/sweep.rs
+++ b/lightning/src/util/sweep.rs
@@ -74,7 +74,7 @@ impl TrackedSpendableOutput {
 
 	/// Returns whether the output is spent in the given transaction.
 	pub fn is_spent_in(&self, tx: &Transaction) -> bool {
-		let prev_outpoint = self.descriptor.outpoint().into_bitcoin_outpoint();
+		let prev_outpoint = self.descriptor.spendable_outpoint().into_bitcoin_outpoint();
 		tx.input.iter().any(|input| input.previous_output == prev_outpoint)
 	}
 }