diff --git a/Sources/OpenAPIURLSession/BufferedStream/Lock.swift b/Sources/OpenAPIURLSession/BufferedStream/Lock.swift
index 077ce9f..b114d46 100644
--- a/Sources/OpenAPIURLSession/BufferedStream/Lock.swift
+++ b/Sources/OpenAPIURLSession/BufferedStream/Lock.swift
@@ -28,6 +28,8 @@
 
 #if canImport(Darwin)
 import Darwin
+#elseif canImport(Android)
+import Android
 #elseif canImport(Glibc)
 import Glibc
 #elseif os(Windows)