diff --git a/Sources/MapboxDirections/QuickLook.swift b/Sources/MapboxDirections/QuickLook.swift
index 60a0fd278..a8b08bd3b 100644
--- a/Sources/MapboxDirections/QuickLook.swift
+++ b/Sources/MapboxDirections/QuickLook.swift
@@ -1,3 +1,4 @@
+import Foundation
 import Polyline
 import struct Turf.LineString