diff --git a/manifest.yaml b/manifest.yaml
index e42d232..68de48e 100644
--- a/manifest.yaml
+++ b/manifest.yaml
@@ -97,3 +97,10 @@ projects:
     path: ./tn_COL.tsv
     categories:
       - bible-nt
+  - title: 1 Thessalonians
+    versification: ufw
+    identifier: 1th
+    sort: 53
+    path: ./tn_1TH.tsv
+    categories:
+      - bible-nt