diff --git a/src/api/game/game_cache.cpp b/src/api/game/game_cache.cpp
index 5fde7ec8..cf8cb43c 100644
--- a/src/api/game/game_cache.cpp
+++ b/src/api/game/game_cache.cpp
@@ -94,7 +94,7 @@ std::shared_ptr<const Plugin> GameCache::GetPlugin(
   return nullptr;
 }
 
-void GameCache::AddPlugin(const Plugin&& plugin) {
+void GameCache::AddPlugin(Plugin&& plugin) {
   lock_guard<mutex> lock(mutex_);
 
   auto normalizedName = NormalizeFilename(plugin.GetName());
diff --git a/src/api/game/game_cache.h b/src/api/game/game_cache.h
index 7f072fcb..4ecf1465 100644
--- a/src/api/game/game_cache.h
+++ b/src/api/game/game_cache.h
@@ -44,7 +44,7 @@ public:
 
   std::vector<std::shared_ptr<const Plugin>> GetPlugins() const;
   std::shared_ptr<const Plugin> GetPlugin(const std::string& pluginName) const;
-  void AddPlugin(const Plugin&& plugin);
+  void AddPlugin(Plugin&& plugin);
 
   std::set<std::filesystem::path> GetArchivePaths() const;
   void CacheArchivePaths(std::set<std::filesystem::path>&& paths);