diff --git a/Sources/GRPCCore/Call/Client/Internal/RetryDelaySequence.swift b/Sources/GRPCCore/Call/Client/Internal/RetryDelaySequence.swift
index 46b3e197d..4f87682b2 100644
--- a/Sources/GRPCCore/Call/Client/Internal/RetryDelaySequence.swift
+++ b/Sources/GRPCCore/Call/Client/Internal/RetryDelaySequence.swift
@@ -15,6 +15,8 @@
  */
 #if canImport(Darwin)
 public import Darwin  // should be @usableFromInline
+#elseif canImport(Android)
+public import Android  // should be @usableFromInline
 #elseif canImport(Glibc)
 public import Glibc  // should be @usableFromInline
 #elseif canImport(Musl)
diff --git a/Sources/GRPCInProcessTransport/Syscalls.swift b/Sources/GRPCInProcessTransport/Syscalls.swift
index 538eb3a78..c96becbd5 100644
--- a/Sources/GRPCInProcessTransport/Syscalls.swift
+++ b/Sources/GRPCInProcessTransport/Syscalls.swift
@@ -16,6 +16,8 @@
 
 #if canImport(Darwin)
 private import Darwin
+#elseif canImport(Android)
+private import Android  // should be @usableFromInline
 #elseif canImport(Glibc)
 private import Glibc  // should be @usableFromInline
 #elseif canImport(Musl)
@@ -29,6 +31,9 @@ enum System {
     #if canImport(Darwin)
     let pid = Darwin.getpid()
     return Int(pid)
+    #elseif canImport(Android)
+    let pid = Android.getpid()
+    return Int(pid)
     #elseif canImport(Glibc)
     let pid = Glibc.getpid()
     return Int(pid)