diff --git a/.changes/unreleased/Fixes-20230713-190412.yaml b/.changes/unreleased/Fixes-20230713-190412.yaml
new file mode 100644
index 000000000..d50ab7a1f
--- /dev/null
+++ b/.changes/unreleased/Fixes-20230713-190412.yaml
@@ -0,0 +1,6 @@
+kind: Fixes
+body: re-enable query commenting
+time: 2023-07-13T19:04:12.580073-04:00
+custom:
+  Author: dataders
+  Issue: "536"
diff --git a/dbt/adapters/redshift/connections.py b/dbt/adapters/redshift/connections.py
index dd2942b07..7d05a3395 100644
--- a/dbt/adapters/redshift/connections.py
+++ b/dbt/adapters/redshift/connections.py
@@ -337,6 +337,7 @@ def exponential_backoff(attempt: int):
     def execute(
         self, sql: str, auto_begin: bool = False, fetch: bool = False
     ) -> Tuple[AdapterResponse, agate.Table]:
+        sql = self._add_query_comment(sql)
         _, cursor = self.add_query(sql, auto_begin)
         response = self.get_response(cursor)
         if fetch: