diff --git a/Sources/Defaults/Defaults.swift b/Sources/Defaults/Defaults.swift
index 2186b0a..5ef1e9b 100644
--- a/Sources/Defaults/Defaults.swift
+++ b/Sources/Defaults/Defaults.swift
@@ -90,3 +90,17 @@ extension Defaults.Key {
 		self.init(key, default: nil, suite: suite)
 	}
 }
+
+extension Defaults.AnyKey: Equatable {
+	public static func == (lhs: Defaults.AnyKey, rhs: Defaults.AnyKey) -> Bool {
+		lhs.name == rhs.name
+			&& lhs.suite == rhs.suite
+	}
+}
+
+extension Defaults.AnyKey: Hashable {
+	public func hash(into hasher: inout Hasher) {
+		hasher.combine(name)
+		hasher.combine(suite)
+	}
+}
diff --git a/Tests/DefaultsTests/DefaultsTests.swift b/Tests/DefaultsTests/DefaultsTests.swift
index 8483234..c7034a7 100644
--- a/Tests/DefaultsTests/DefaultsTests.swift
+++ b/Tests/DefaultsTests/DefaultsTests.swift
@@ -639,4 +639,12 @@ final class DefaultsTests: XCTestCase {
 		cancellable.cancel()
 		waitForExpectations(timeout: 10)
 	}
+
+	func testKeyEquatable() {
+		XCTAssertEqual(Defaults.Key<Bool>("equatableKeyTest", default: false), Defaults.Key<Bool>("equatableKeyTest", default: false))
+	}
+
+	func testKeyHashable() {
+		_ = Set([Defaults.Key<Bool>("hashableKeyTest", default: false)])
+	}
 }