diff --git notifications.info notifications.info
index ba30bf4..20f38a3 100644
--- notifications.info
+++ notifications.info
@@ -4,7 +4,7 @@ description = The basic notifications framework
 package = "Notifications"
 version = VERSION
 core = 7.x
-php = 5.3
+php = 5.2
 dependencies[] = messaging
 dependencies[] = trigger
 dependencies[] = messaging_template
diff --git notifications.module notifications.module
index e6a99bd..565e29b 100644
--- notifications.module
+++ notifications.module
@@ -1415,4 +1415,34 @@ function notifications_cron_queue_info() {
 function notifications_cron_queue_event_worker($event) {
   $event->send_all();
   $event->done();
+}
+
+if(!function_exists('get_called_class')) {
+    class class_tools {
+        static $i = 0; 
+        static $fl = null;
+       
+        static function get_called() {
+            $bt = debug_backtrace();  
+           
+            if(self::$fl == $bt[2]['file'].$bt[2]['line']) {
+                self::$i++;
+            } else {
+                self::$i = 0;
+                self::$fl = $bt[2]['file'].$bt[2]['line'];
+            }
+               
+            $lines = file($bt[2]['file']);
+           
+            preg_match_all('/([a-zA-Z0-9\_]+)::'.$bt[2]['function'].'/',
+                $lines[$bt[2]['line']-1],
+                $matches);
+           
+            return $matches[1][self::$i];
+        }
+    }
+
+    function get_called_class() {
+        return class_tools::get_called();      
+    }
 }
\ No newline at end of file
diff --git notifications_scheduler/notifications_scheduler.info notifications_scheduler/notifications_scheduler.info
index aa38605..459a2e4 100644
--- notifications_scheduler/notifications_scheduler.info
+++ notifications_scheduler/notifications_scheduler.info
@@ -5,7 +5,7 @@ package = "Notifications"
 version = VERSION
 core = 7.x
 dependencies[] = notifications
-dependencies[] = job_scheduler_trigger
+dependencies[] = job_scheduler
 files[] = notifications_scheduler.inc