diff --git a/11/23.txt b/11/23.txt
new file mode 100644
index 00000000..5cc9353b
--- /dev/null
+++ b/11/23.txt
@@ -0,0 +1 @@
+Josueu 
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index e3842854..25767b1d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -94,6 +94,7 @@
 		"11-14",
 		"11-16",
 		"11-18",
+		"11-21",
 		"17-01"
 	]
 }
\ No newline at end of file