diff --git a/04/title.txt b/04/title.txt
new file mode 100644
index 0000000..c911426
--- /dev/null
+++ b/04/title.txt
@@ -0,0 +1 @@
+Capítulo 4
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 68f01a7..fea540e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -71,6 +71,7 @@
 		"03-15",
 		"03-18",
 		"03-22",
+		"04-title",
 		"04-01",
 		"04-02",
 		"04-05",