diff --git a/src/test/regress/expected/multi_real_time_transaction.out b/src/test/regress/expected/multi_real_time_transaction.out
index b31e6236d..110fc51a3 100644
--- a/src/test/regress/expected/multi_real_time_transaction.out
+++ b/src/test/regress/expected/multi_real_time_transaction.out
@@ -294,7 +294,7 @@ ROLLBACK;
 -- Test cancelling behaviour. See https://github.com/citusdata/citus/pull/1905.
 -- Repeating it multiple times to increase the chance of failure before PR #1905.
 SET client_min_messages TO ERROR;
-alter system set deadlock_timeout TO '50ms';
+alter system set deadlock_timeout TO '100ms';
 SELECT pg_reload_conf();
  pg_reload_conf 
 ----------------
diff --git a/src/test/regress/expected/multi_real_time_transaction_0.out b/src/test/regress/expected/multi_real_time_transaction_0.out
index c4be2d41e..33147487a 100644
--- a/src/test/regress/expected/multi_real_time_transaction_0.out
+++ b/src/test/regress/expected/multi_real_time_transaction_0.out
@@ -302,7 +302,7 @@ ROLLBACK;
 -- Test cancelling behaviour. See https://github.com/citusdata/citus/pull/1905.
 -- Repeating it multiple times to increase the chance of failure before PR #1905.
 SET client_min_messages TO ERROR;
-alter system set deadlock_timeout TO '50ms';
+alter system set deadlock_timeout TO '100ms';
 SELECT pg_reload_conf();
  pg_reload_conf 
 ----------------
diff --git a/src/test/regress/sql/multi_real_time_transaction.sql b/src/test/regress/sql/multi_real_time_transaction.sql
index 4fdda30b9..26e40b455 100644
--- a/src/test/regress/sql/multi_real_time_transaction.sql
+++ b/src/test/regress/sql/multi_real_time_transaction.sql
@@ -179,7 +179,7 @@ ROLLBACK;
 -- Test cancelling behaviour. See https://github.com/citusdata/citus/pull/1905.
 -- Repeating it multiple times to increase the chance of failure before PR #1905.
 SET client_min_messages TO ERROR;
-alter system set deadlock_timeout TO '50ms';
+alter system set deadlock_timeout TO '100ms';
 SELECT pg_reload_conf();
 
 BEGIN;