diff --git a/15/12.txt b/15/12.txt
index 4585707..4c14378 100644
--- a/15/12.txt
+++ b/15/12.txt
@@ -1 +1 @@
-ifi efi popefyangi, temwanshaneni umonemubyakwe kotinififyo ifi mutemenwe. Takupo uute
\ No newline at end of file
+\v 12 ifi efi popefyangi, temwanshaneni umonemubyakwe kotinififyo ifi mutemenwe. \v 13 Takupo uute ukutemwo kukulu ukuchilile palikuku ukwakwebati umo anga tulomweo wakwe pamulandu waba byakwe.
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 5bd7367..54de1c8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -167,6 +167,7 @@
 		"15-05",
 		"15-08",
 		"15-10",
+		"15-12",
 		"21-title",
 		"21-01",
 		"21-04",