diff --git a/04/title.txt b/04/title.txt
index 0212747..b8461b1 100644
--- a/04/title.txt
+++ b/04/title.txt
@@ -1 +1 @@
-chapitre 4
\ No newline at end of file
+Chapitre 4
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index e27db28..ccce139 100644
--- a/manifest.json
+++ b/manifest.json
@@ -73,6 +73,7 @@
 		"03-15",
 		"03-17",
 		"03-20",
+		"04-title",
 		"04-01",
 		"04-04",
 		"04-08",