diff --git a/Sora.xcodeproj/project.xcworkspace/xcuserdata/Francesco.xcuserdatad/UserInterfaceState.xcuserstate b/Sora.xcodeproj/project.xcworkspace/xcuserdata/Francesco.xcuserdatad/UserInterfaceState.xcuserstate
index 86bf0f0..e2cb642 100644
Binary files a/Sora.xcodeproj/project.xcworkspace/xcuserdata/Francesco.xcuserdatad/UserInterfaceState.xcuserstate and b/Sora.xcodeproj/project.xcworkspace/xcuserdata/Francesco.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/Sora/Views/LibraryViews/LibraryManager.swift b/Sora/Views/LibraryViews/LibraryManager.swift
index 37aa7ea..6952a00 100644
--- a/Sora/Views/LibraryViews/LibraryManager.swift
+++ b/Sora/Views/LibraryViews/LibraryManager.swift
@@ -32,7 +32,7 @@ class LibraryManager: ObservableObject {
     }
     
     func addToLibrary(_ item: LibraryItem) {
-        if !libraryItems.contains(where: { $0.anilistID == item.anilistID }) {
+        if !libraryItems.contains(where: { $0.id == item.id }) {
             libraryItems.append(item)
             saveLibrary()
             Logger.shared.log("Added to library: \(item.title)")
diff --git a/Sora/Views/MediaViews/MediaView.swift b/Sora/Views/MediaViews/MediaView.swift
index 79cb809..d0a8e69 100644
--- a/Sora/Views/MediaViews/MediaView.swift
+++ b/Sora/Views/MediaViews/MediaView.swift
@@ -26,6 +26,7 @@ struct MediaView: View {
     @State private var selectedEpisodeNumber: Int = 0
     
     @AppStorage("externalPlayer") private var externalPlayer: String = "Default"
+    @StateObject private var libraryManager = LibraryManager.shared
     
     var body: some View {
         Group {
@@ -119,8 +120,13 @@ struct MediaView: View {
                             }
                             
                             Button(action: {
+                                if isItemInLibrary() {
+                                    removeFromLibrary()
+                                } else {
+                                    addToLibrary()
+                                }
                             }) {
-                                Image(systemName: "bookmark")
+                                Image(systemName: isItemInLibrary() ? "bookmark.fill" : "bookmark")
                                     .resizable()
                                     .frame(width: 20, height: 27)
                             }
@@ -170,6 +176,27 @@ struct MediaView: View {
         }
     }
     
+    func isItemInLibrary() -> Bool {
+        return libraryManager.libraryItems.contains(where: { $0.url == item.href })
+    }
+    
+    func addToLibrary() {
+        let libraryItem = LibraryItem(
+            anilistID: itemID ?? 0,
+            title: item.name,
+            image: item.imageUrl,
+            url: item.href,
+            dateAdded: Date()
+        )
+        libraryManager.addToLibrary(libraryItem)
+    }
+    
+    func removeFromLibrary() {
+        if let libraryItem = libraryManager.libraryItems.first(where: { $0.url == item.href }) {
+            libraryManager.removeFromLibrary(libraryItem)
+        }
+    }
+    
     func playStream(urlString: String?, fullURL: String) {
         guard let streamUrl = urlString else { return }