diff --git a/manifest.json b/manifest.json
index 3c0707d..ac2d320 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,8 +6,8 @@
 		"build": "5"
 	},
 	"target_language": {
-		"id": "tar",
-		"name": "Central Tarahumara",
+		"id": "tac",
+		"name": "Lowland Tarahumara",
 		"direction": "ltr"
 	},
 	"project": {