diff --git a/Source/Device.generated.swift b/Source/Device.generated.swift
index 94b6c83..d8f3765 100644
--- a/Source/Device.generated.swift
+++ b/Source/Device.generated.swift
@@ -2118,21 +2118,25 @@ extension Device {
   public static var volumeAvailableCapacity: Int? {
     return (try? rootURL.resourceValues(forKeys: [.volumeAvailableCapacityKey]))?.volumeAvailableCapacity
   }
+}
+#endif
 
+#if os(iOS)
+extension Device {
   /// The volume’s available capacity in bytes for storing important resources.
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   public static var volumeAvailableCapacityForImportantUsage: Int64? {
     return (try? rootURL.resourceValues(forKeys: [.volumeAvailableCapacityForImportantUsageKey]))?.volumeAvailableCapacityForImportantUsage
   }
 
   /// The volume’s available capacity in bytes for storing nonessential resources.
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   public static var volumeAvailableCapacityForOpportunisticUsage: Int64? { //swiftlint:disable:this identifier_name
     return (try? rootURL.resourceValues(forKeys: [.volumeAvailableCapacityForOpportunisticUsageKey]))?.volumeAvailableCapacityForOpportunisticUsage
   }
 
   /// All volumes capacity information in bytes.
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   public static var volumes: [URLResourceKey: Int64]? {
     do {
       let values = try rootURL.resourceValues(forKeys: [.volumeAvailableCapacityForImportantUsageKey,
diff --git a/Source/Device.swift.gyb b/Source/Device.swift.gyb
index db41807..dc0c654 100644
--- a/Source/Device.swift.gyb
+++ b/Source/Device.swift.gyb
@@ -1259,21 +1259,25 @@ extension Device {
   public static var volumeAvailableCapacity: Int? {
     return (try? rootURL.resourceValues(forKeys: [.volumeAvailableCapacityKey]))?.volumeAvailableCapacity
   }
+}
+#endif
 
+#if os(iOS)
+extension Device {
   /// The volume’s available capacity in bytes for storing important resources.
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   public static var volumeAvailableCapacityForImportantUsage: Int64? {
     return (try? rootURL.resourceValues(forKeys: [.volumeAvailableCapacityForImportantUsageKey]))?.volumeAvailableCapacityForImportantUsage
   }
 
   /// The volume’s available capacity in bytes for storing nonessential resources.
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   public static var volumeAvailableCapacityForOpportunisticUsage: Int64? { //swiftlint:disable:this identifier_name
     return (try? rootURL.resourceValues(forKeys: [.volumeAvailableCapacityForOpportunisticUsageKey]))?.volumeAvailableCapacityForOpportunisticUsage
   }
 
   /// All volumes capacity information in bytes.
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   public static var volumes: [URLResourceKey: Int64]? {
     do {
       let values = try rootURL.resourceValues(forKeys: [.volumeAvailableCapacityForImportantUsageKey,
diff --git a/Tests/Tests.swift b/Tests/Tests.swift
index 3e4dc04..3cce097 100644
--- a/Tests/Tests.swift
+++ b/Tests/Tests.swift
@@ -595,18 +595,20 @@ class DeviceKitTests: XCTestCase {
   func testVolumeAvailableCapacity() {
     XCTAssertNotNil(Device.volumeAvailableCapacity)
   }
+  #endif
 
-  @available(iOS 11.0, tvOS 11.0, *)
+  #if os(iOS)
+  @available(iOS 11.0, *)
   func testVolumeAvailableCapacityForImportantUsage() {
     XCTAssertNotNil(Device.volumeAvailableCapacityForImportantUsage)
   }
 
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   func testVolumeAvailableCapacityForOpportunisticUsage() {
     XCTAssertNotNil(Device.volumeAvailableCapacityForOpportunisticUsage)
   }
 
-  @available(iOS 11.0, tvOS 11.0, *)
+  @available(iOS 11.0, *)
   func testVolumes() {
     XCTAssertNotNil(Device.volumes)
   }