diff --git a/04/title.txt b/04/title.txt
new file mode 100644
index 0000000..e47fcfc
--- /dev/null
+++ b/04/title.txt
@@ -0,0 +1 @@
+Mlango 4
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 1db8ad7..174cc2c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -64,6 +64,10 @@
 		"03-01",
 		"03-04",
 		"03-07",
-		"03-10"
+		"03-10",
+		"03-13",
+		"03-16",
+		"04-title",
+		"04-01"
 	]
 }
\ No newline at end of file