diff --git a/12/title.txt b/12/title.txt
new file mode 100644
index 0000000..d942f80
--- /dev/null
+++ b/12/title.txt
@@ -0,0 +1 @@
+ບົດທີ   12
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 267db9b..8d96146 100644
--- a/manifest.json
+++ b/manifest.json
@@ -183,6 +183,7 @@
 		"11-16",
 		"11-18",
 		"11-21",
-		"11-23"
+		"11-23",
+		"12-title"
 	]
 }
\ No newline at end of file