Index: branches/5.2.x/core/kernel/application.php
===================================================================
--- branches/5.2.x/core/kernel/application.php
+++ branches/5.2.x/core/kernel/application.php
@@ -756,9 +756,8 @@
 	 * Registers default build events
 	 *
 	 * @return void
-	 * @access protected
 	 */
-	protected function RegisterDefaultBuildEvents()
+	public function RegisterDefaultBuildEvents()
 	{
 		$this->EventManager->registerBuildEvent('kTempTablesHandler', 'OnTempHandlerBuild');
 	}
Index: branches/5.2.x/core/kernel/managers/cache_manager.php
===================================================================
--- branches/5.2.x/core/kernel/managers/cache_manager.php
+++ branches/5.2.x/core/kernel/managers/cache_manager.php
@@ -320,6 +320,7 @@
 
 		// otherwise ModulesHelper indirectly used from includeConfigFiles won't work
 		$this->Application->RegisterDefaultClasses();
+		$this->Application->RegisterDefaultBuildEvents();
 	}
 
 	/**
@@ -849,4 +850,4 @@
 
 		return $this->getCache($cache_key);
 	}
-}
\ No newline at end of file
+}