diff --git a/12/title.txt b/12/title.txt
new file mode 100644
index 0000000..dd3f83c
--- /dev/null
+++ b/12/title.txt
@@ -0,0 +1 @@
+Capitulo 12
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 49ef130..ba0c94d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -87,6 +87,7 @@
 		"11-20",
 		"11-23",
 		"11-25",
-		"11-28"
+		"11-28",
+		"12-title"
 	]
 }
\ No newline at end of file