diff --git a/lutin_matroska.py b/lutin_matroska.py
index ae28862..9f2e056 100644
--- a/lutin_matroska.py
+++ b/lutin_matroska.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools