diff --git a/core/aux.py b/core/aux.py
index 06f4d1e..a251399 100644
--- a/core/aux.py
+++ b/core/aux.py
@@ -2,6 +2,7 @@
 # encoding: utf-8
 
 import sys
+import traceback
 
 from . import text
 
@@ -14,5 +15,6 @@ class DeprecationForwarder:
 		self._new_name = new_name
 	
 	def __getattr__(self, name):
-		_print('%s is deprecated, please use %s instead' %(self._old_name, self._new_name), text.prefix.warn)
+		caller = traceback.extract_stack()[-2]
+		_print('%s is deprecated, please use %s instead (%s:%d)' %(self._old_name, self._new_name, caller[0], caller[1]), text.prefix.warn)
 		return getattr(self._target, name)