diff --git a/src/pages/audit-session/AuditSession.tsx b/src/pages/audit-session/AuditSession.tsx
index 6c7db29..9c1156f 100644
--- a/src/pages/audit-session/AuditSession.tsx
+++ b/src/pages/audit-session/AuditSession.tsx
@@ -1719,7 +1719,7 @@ export const AuditSession: React.FC = () => {
               component="textarea"
               value={isLocked ? (currentAnomaly?.Comments || '') : notes}
               disabled={isLocked}
-              onChange={(e) => setNotes(e.target.value)}
+              onChange={(e: React.ChangeEvent<HTMLTextAreaElement>) => setNotes(e.target.value)}
               onFocus={() => setIsNotesFocused(true)}
               onBlur={() => setIsNotesFocused(false)}
               placeholder="Optional observations..."