diff --git a/src/resources/extensions/sf/metrics.js b/src/resources/extensions/sf/metrics.js
index 8a5e43d15..e9fe5b5e3 100644
--- a/src/resources/extensions/sf/metrics.js
+++ b/src/resources/extensions/sf/metrics.js
@@ -556,7 +556,7 @@ export function pruneMetricsLedger(base, keepCount) {
  * Load ledger from DB without initializing in-memory state.
  * Used by history/export commands outside of autonomous mode.
  */
-export function loadLedgerFromDisk(base) {
+export function loadLedgerFromDisk(_base) {
 	const db = getDatabase();
 	if (!db) return null;
 	try {
@@ -567,7 +567,7 @@ export function loadLedgerFromDisk(base) {
 		return null;
 	}
 }
-function loadLedger(base) {
+function loadLedger(_base) {
 	const db = getDatabase();
 	if (!db) return defaultLedger();
 	try {
@@ -598,7 +598,7 @@ function deduplicateUnits(units) {
 	}
 	return Array.from(map.values());
 }
-function saveLedger(base, data) {
+function saveLedger(_base, data) {
 	const db = getDatabase();
 	if (!db) return;
 	try {