diff --git a/Sources/Opus/Opus.Application.swift b/Sources/Opus/Opus.Application.swift
index 026c319..89b489b 100644
--- a/Sources/Opus/Opus.Application.swift
+++ b/Sources/Opus/Opus.Application.swift
@@ -1,5 +1,5 @@
 extension Opus {
-	public struct Application: Equatable, RawRepresentable, ExpressibleByIntegerLiteral {
+	public struct Application: Equatable, RawRepresentable, ExpressibleByIntegerLiteral, Sendable {
 		public typealias IntegerLiteralType = Int32
 		public var rawValue: IntegerLiteralType