diff --git a/dal/db_query/queries.sql b/dal/db_query/queries.sql
index 518963d..1a777e3 100644
--- a/dal/db_query/queries.sql
+++ b/dal/db_query/queries.sql
@@ -464,7 +464,7 @@ WITH TimeBucket AS (
              tb.time_interval
      )
 SELECT
-    tb.time_interval AS time_bucket,
+    to_timestamp(tb.time_interval) AS time_bucket,
     COALESCE(os.open_count, 0) AS open_count,
     COALESCE(rs.result_count, 0) AS result_count,
     COALESCE(at.avg_time, 0) AS avg_time,
diff --git a/dal/sqlcgen/queries.sql.go b/dal/sqlcgen/queries.sql.go
index a868d15..abc02cf 100644
--- a/dal/sqlcgen/queries.sql.go
+++ b/dal/sqlcgen/queries.sql.go
@@ -566,7 +566,7 @@ WITH TimeBucket AS (
              tb.time_interval
      )
 SELECT
-    tb.time_interval AS time_bucket,
+    to_timestamp(tb.time_interval) AS time_bucket,
     COALESCE(os.open_count, 0) AS open_count,
     COALESCE(rs.result_count, 0) AS result_count,
     COALESCE(at.avg_time, 0) AS avg_time,