diff --git a/meta/AggregationTable.php b/meta/AggregationTable.php
index 8e5d938b..72dedd81 100644
--- a/meta/AggregationTable.php
+++ b/meta/AggregationTable.php
@@ -2,8 +2,6 @@
 
 namespace dokuwiki\plugin\struct\meta;
 
-use dokuwiki\Extension\Event;
-
 /**
  * Creates the table aggregation output
  *
@@ -127,7 +125,7 @@ public function render()
             'data' => $this->result
         );
 
-        Event::createAndTrigger(
+        \Doku_Event::createAndTrigger(
             'PLUGIN_STRUCT_RENDER_AGGREGATION_TABLE',
             $rendercontext,
             array($this, 'renderTable')
diff --git a/syntax/output.php b/syntax/output.php
index aa94887e..fb52595d 100644
--- a/syntax/output.php
+++ b/syntax/output.php
@@ -10,7 +10,6 @@
 use dokuwiki\plugin\struct\meta\AccessTable;
 use dokuwiki\plugin\struct\meta\Assignments;
 use dokuwiki\plugin\struct\meta\StructException;
-use dokuwiki\Extension\Event;
 
 class syntax_plugin_struct_output extends DokuWiki_Syntax_Plugin
 {
@@ -132,7 +131,7 @@ public function render($format, Doku_Renderer $renderer, $data)
                 'hasdata' => &$hasdata
             );
 
-            Event::createAndTrigger(
+            \Doku_Event::createAndTrigger(
                 'PLUGIN_STRUCT_RENDER_SCHEMA_DATA',
                 $rendercontext,
                 array($this, 'renderSchemaData')