diff --git a/src/backend/access/transam/parallel.c b/src/backend/access/transam/parallel.c
index cdaa32e..abc41e7 100644
--- a/src/backend/access/transam/parallel.c
+++ b/src/backend/access/transam/parallel.c
@@ -87,6 +87,8 @@ typedef struct FixedParallelState
 	PGPROC	   *parallel_master_pgproc;
 	pid_t		parallel_master_pid;
 	BackendId	parallel_master_backend_id;
+	TimestampTz xact_ts;
+	TimestampTz stmt_ts;
 
 	/* Mutex protects remaining fields. */
 	slock_t		mutex;
@@ -318,6 +320,8 @@ InitializeParallelDSM(ParallelContext *pcxt)
 	fps->parallel_master_pgproc = MyProc;
 	fps->parallel_master_pid = MyProcPid;
 	fps->parallel_master_backend_id = MyBackendId;
+	fps->xact_ts = GetCurrentTransactionStartTimestamp();
+	fps->stmt_ts = GetCurrentStatementStartTimestamp();
 	SpinLockInit(&fps->mutex);
 	fps->last_xlog_end = 0;
 	shm_toc_insert(pcxt->toc, PARALLEL_KEY_FIXED, fps);
@@ -1351,6 +1355,9 @@ ParallelWorkerMain(Datum main_arg)
 	tstatespace = shm_toc_lookup(toc, PARALLEL_KEY_TRANSACTION_STATE, false);
 	StartParallelWorkerTransaction(tstatespace);
 
+	/* Restore current transaction and statement timestamps */
+	SetCurrentStartTimestamps(fps->xact_ts, fps->stmt_ts);
+
 	/* Restore combo CID state. */
 	combocidspace = shm_toc_lookup(toc, PARALLEL_KEY_COMBO_CID, false);
 	RestoreComboCIDState(combocidspace);
diff --git a/src/backend/access/transam/xact.c b/src/backend/access/transam/xact.c
index 875be18..c8fc140 100644
--- a/src/backend/access/transam/xact.c
+++ b/src/backend/access/transam/xact.c
@@ -675,6 +675,16 @@ GetCurrentCommandId(bool used)
 }
 
 /*
+ *	SetCurrentStartTimestamps
+ */
+void
+SetCurrentStartTimestamps(TimestampTz xact_ts, TimestampTz stmt_ts)
+{
+	 xactStartTimestamp = xact_ts;
+	 stmtStartTimestamp = stmt_ts;
+}
+
+/*
  *	GetCurrentTransactionStartTimestamp
  */
 TimestampTz
diff --git a/src/include/access/xact.h b/src/include/access/xact.h
index 083e879..05afa36 100644
--- a/src/include/access/xact.h
+++ b/src/include/access/xact.h
@@ -356,6 +356,7 @@ extern TransactionId GetCurrentTransactionId(void);
 extern TransactionId GetCurrentTransactionIdIfAny(void);
 extern TransactionId GetStableLatestTransactionId(void);
 extern SubTransactionId GetCurrentSubTransactionId(void);
+extern void SetCurrentStartTimestamps(TimestampTz xact_ts, TimestampTz stmt_ts);
 extern void MarkCurrentTransactionIdLoggedIfAny(void);
 extern bool SubTransactionIsActive(SubTransactionId subxid);
 extern CommandId GetCurrentCommandId(bool used);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8e4145f..dfa8395 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -2595,13 +2595,13 @@
   proname => 'timetzdate_pl', prolang => '14', prorettype => 'timestamptz',
   proargtypes => 'timetz date', prosrc => 'select ($2 + $1)' },
 { oid => '1299', descr => 'current transaction time',
-  proname => 'now', provolatile => 's', proparallel => 'r',
+  proname => 'now', provolatile => 's', proparallel => 's',
   prorettype => 'timestamptz', proargtypes => '', prosrc => 'now' },
 { oid => '2647', descr => 'current transaction time',
   proname => 'transaction_timestamp', provolatile => 's',
   prorettype => 'timestamptz', proargtypes => '', prosrc => 'now' },
 { oid => '2648', descr => 'current statement time',
-  proname => 'statement_timestamp', provolatile => 's', proparallel => 'r',
+  proname => 'statement_timestamp', provolatile => 's', proparallel => 's',
   prorettype => 'timestamptz', proargtypes => '',
   prosrc => 'statement_timestamp' },
 { oid => '2649', descr => 'current clock time',