diff --git a/Sources/ClientRuntime/Util/PlatformOperatingSystem.swift b/Sources/ClientRuntime/Util/PlatformOperatingSystem.swift
index 60a1782d3..0caf3b786 100644
--- a/Sources/ClientRuntime/Util/PlatformOperatingSystem.swift
+++ b/Sources/ClientRuntime/Util/PlatformOperatingSystem.swift
@@ -12,6 +12,7 @@ public enum PlatformOperatingSystem: String {
     case macOS
     case watchOS
     case tvOS
+    case visionOS
     case unknown
 }
 
@@ -28,6 +29,8 @@ public var currentOS: PlatformOperatingSystem {
     return .windows
     #elseif os(tvOS)
     return .tvOS
+    #elseif os(visionOS)
+    return .visionOS
     #else
      #error("Cannot use a an operating system we do not support")
     #endif