diff --git a/21/title.txt b/21/title.txt
new file mode 100644
index 0000000..c7270d7
--- /dev/null
+++ b/21/title.txt
@@ -0,0 +1 @@
+Capítulo 21
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index ce0b18f..80f26bf 100644
--- a/manifest.json
+++ b/manifest.json
@@ -77,6 +77,7 @@
 		"10-29",
 		"10-31",
 		"10-33",
-		"10-35"
+		"10-35",
+		"21-title"
 	]
 }
\ No newline at end of file