diff --git a/Sources/MapboxDirections/IsochroneOptions.swift b/Sources/MapboxDirections/IsochroneOptions.swift
index 8a5fb4ecd..64e3a5e10 100644
--- a/Sources/MapboxDirections/IsochroneOptions.swift
+++ b/Sources/MapboxDirections/IsochroneOptions.swift
@@ -296,7 +296,7 @@ extension IsochroneOptions.Color {
         #elseif canImport(AppKit)
         return gray
         #else
-        return Color(red: 128, green: 128, blue: 128)
+        return IsochroneOptions.Color(red: 128, green: 128, blue: 128)
         #endif
     }
 }