diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45560da..8d13703 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+0.8.4:
+  - use end epoch without reduction when creating partitioned tables
+
 0.8.3:
   - add validator retention by pubkey
   - move to periodic finalization rather than event-triggered
diff --git a/services/chaindb/postgresql/partitioning.go b/services/chaindb/postgresql/partitioning.go
index fb31d2e..884690f 100644
--- a/services/chaindb/postgresql/partitioning.go
+++ b/services/chaindb/postgresql/partitioning.go
@@ -79,11 +79,9 @@ func (s *Service) createTablePartitions(ctx context.Context,
 	startEpoch := chainTime.TimestampToEpoch(start)
 
 	end := start.AddDate(0, 0, 1)
+	// endEpoch is exclusive, which means that endEpoch for today will equal startEpoch tomorrow.
+	// As such, no reduction in endEpoch is required.
 	endEpoch := chainTime.TimestampToEpoch(end)
-	endEpochStart := chainTime.StartOfEpoch(endEpoch)
-	if endEpochStart.Before(end) {
-		endEpoch--
-	}
 
 	ctx, cancel, err := s.BeginTx(ctx)
 	if err != nil {