diff --git a/04/title.txt b/04/title.txt
index 10503d7..c911426 100644
--- a/04/title.txt
+++ b/04/title.txt
@@ -1 +1 @@
-04.
\ No newline at end of file
+Capítulo 4
\ No newline at end of file
diff --git a/05/title.txt b/05/title.txt
index 2e74791..7c3a093 100644
--- a/05/title.txt
+++ b/05/title.txt
@@ -1 +1 @@
-05.
\ No newline at end of file
+Capítulo 5
\ No newline at end of file
diff --git a/06/title.txt b/06/title.txt
index 753a9ac..ec5f9ea 100644
--- a/06/title.txt
+++ b/06/title.txt
@@ -1 +1 @@
-06.
\ No newline at end of file
+Capíotulo 6
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 28b67d9..030f002 100644
--- a/manifest.json
+++ b/manifest.json
@@ -97,6 +97,7 @@
 		"03-28",
 		"03-31",
 		"03-33",
+		"04-title",
 		"04-01",
 		"04-03",
 		"04-06",