diff --git a/modules/Plugins/Controllers/PluginController.php b/modules/Plugins/Controllers/PluginController.php
index 81fe086b..78a0b252 100644
--- a/modules/Plugins/Controllers/PluginController.php
+++ b/modules/Plugins/Controllers/PluginController.php
@@ -249,6 +249,9 @@ class PluginController extends BaseController
 
         $this->plugins->activate($plugin);
 
+        // clear cache after activation
+        $plugin->clearCache();
+
         return redirect()->back();
     }
 
@@ -263,6 +266,9 @@ class PluginController extends BaseController
 
         $this->plugins->deactivate($plugin);
 
+        // clear cache after deactivation
+        $plugin->clearCache();
+
         return redirect()->back();
     }