diff --git a/source/2/2.4/2.4.8/2048-qt.rst b/source/2/2.4/2.4.8/2048-qt.rst
index 5da7b575..1c4c2c25 100644
--- a/source/2/2.4/2.4.8/2048-qt.rst
+++ b/source/2/2.4/2.4.8/2048-qt.rst
@@ -1,4 +1,4 @@
-Chapter 2.4.9 2048-qt
+Chapter 2.4.8 2048-qt
 =====================
 
 2048 is a fun simple lightweight game included by default.