diff --git a/src/controllers/plugins/PluginController.cpp b/src/controllers/plugins/PluginController.cpp
index 7b55169d6..22c0347b3 100644
--- a/src/controllers/plugins/PluginController.cpp
+++ b/src/controllers/plugins/PluginController.cpp
@@ -118,7 +118,7 @@ bool PluginController::tryLoadFromDir(const QDir &pluginDir)
     return true;
 }
 
-void PluginController::openLibrariesFor(Plugin *plugin, const QDir &pluginDir)
+void PluginController::openLibrariesFor(Plugin *plugin)
 {
     auto *L = plugin->state_;
     lua::StackGuard guard(L);
@@ -272,7 +272,7 @@ void PluginController::load(const QFileInfo &index, const QDir &pluginDir,
                                  << " because safe mode is enabled.";
         return;
     }
-    PluginController::openLibrariesFor(temp, pluginDir);
+    PluginController::openLibrariesFor(temp);
 
     if (!PluginController::isPluginEnabled(pluginName) ||
         !getSettings()->pluginsEnabled)
diff --git a/src/controllers/plugins/PluginController.hpp b/src/controllers/plugins/PluginController.hpp
index 7c8acd012..f89ab15e1 100644
--- a/src/controllers/plugins/PluginController.hpp
+++ b/src/controllers/plugins/PluginController.hpp
@@ -67,7 +67,7 @@ private:
               const PluginMeta &meta);
 
     // This function adds lua standard libraries into the state
-    static void openLibrariesFor(Plugin *plugin, const QDir &pluginDir);
+    static void openLibrariesFor(Plugin *plugin);
 
     static void initSol(sol::state_view &lua, Plugin *plugin);