diff --git a/crates/adapters/postgres/migrations/007_content_text.sql b/crates/adapters/postgres/migrations/007_content_text.sql
new file mode 100644
index 0000000..ad6e93c
--- /dev/null
+++ b/crates/adapters/postgres/migrations/007_content_text.sql
@@ -0,0 +1,3 @@
+-- Remote ActivityPub posts can exceed 128 characters.
+-- The 128-char limit is enforced at the application layer for local posts only.
+ALTER TABLE thoughts ALTER COLUMN content TYPE TEXT;