diff --git a/honoka/src/honoka_imengine_setup.cpp b/honoka/src/honoka_imengine_setup.cpp
index f7a1958..dbfc0a8 100644
--- a/honoka/src/honoka_imengine_setup.cpp
+++ b/honoka/src/honoka_imengine_setup.cpp
@@ -414,7 +414,7 @@
                     HonokaSetupGtkPage *page = new HonokaSetupGtkPage(p->getLabel(),p->getName(),p->getTip());
                     page->append(new HonokaSetupBoolItem(
                         _("_Use this plugin: "),
-                        String(HONOKA_CONFIG_PLUGINLOADER_PREFIX) + pluginName,
+                        String(HONOKA_CONFIG_PLUGINLOADER_PREFIX) + "/" + pluginName,
                         _("if you use this plugin, check this."),
                         true
                     ));