diff --git a/mysql-test/include/galera_variables_ok.inc b/mysql-test/include/galera_variables_ok.inc
index 9bd31bb32b2..d10bf1fd36e 100644
--- a/mysql-test/include/galera_variables_ok.inc
+++ b/mysql-test/include/galera_variables_ok.inc
@@ -5,7 +5,7 @@ if (!$_galera_variables_delta) {
 --let $galera_variables_delta=0
 }
 
---let $galera_variables_expected=`SELECT 51 + $galera_variables_delta`
+--let $galera_variables_expected=`SELECT 50 + $galera_variables_delta`
 
 --let $galera_variables_count=`SELECT COUNT(*) FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME LIKE 'wsrep%'`
 
diff --git a/mysql-test/suite/wsrep/r/variables.result b/mysql-test/suite/wsrep/r/variables.result
index 15836b9a0c2..d29b28e9c37 100644
--- a/mysql-test/suite/wsrep/r/variables.result
+++ b/mysql-test/suite/wsrep/r/variables.result
@@ -44,6 +44,7 @@ wsrep_commit_window	#
 wsrep_local_state	#
 wsrep_local_state_comment	#
 wsrep_cert_index_size	#
+wsrep_causal_reads	#
 wsrep_cert_interval	#
 wsrep_open_transactions	#
 wsrep_open_connections	#
diff --git a/mysql-test/suite/wsrep/r/variables_debug.result b/mysql-test/suite/wsrep/r/variables_debug.result
index 6c4f8877761..594a840ae2f 100644
--- a/mysql-test/suite/wsrep/r/variables_debug.result
+++ b/mysql-test/suite/wsrep/r/variables_debug.result
@@ -44,6 +44,7 @@ wsrep_commit_window	#
 wsrep_local_state	#
 wsrep_local_state_comment	#
 wsrep_cert_index_size	#
+wsrep_causal_reads	#
 wsrep_cert_interval	#
 wsrep_open_transactions	#
 wsrep_open_connections	#
diff --git a/mysql-test/suite/wsrep/t/variables.test b/mysql-test/suite/wsrep/t/variables.test
index c82d0ae02c2..3121266f8ae 100644
--- a/mysql-test/suite/wsrep/t/variables.test
+++ b/mysql-test/suite/wsrep/t/variables.test
@@ -3,7 +3,7 @@
 --source include/have_innodb.inc
 --source include/galera_no_debug_sync.inc
 
---let $galera_version=26.4.23
+--let $galera_version=26.4.25
 source include/check_galera_version.inc;
 
 source include/galera_variables_ok.inc;
diff --git a/mysql-test/suite/wsrep/t/variables_debug.test b/mysql-test/suite/wsrep/t/variables_debug.test
index e50cee28a15..989b82a447d 100644
--- a/mysql-test/suite/wsrep/t/variables_debug.test
+++ b/mysql-test/suite/wsrep/t/variables_debug.test
@@ -5,9 +5,10 @@
 --source include/have_debug_sync.inc
 --source include/galera_have_debug_sync.inc
 
---let $galera_version=26.4.23
+--let $galera_version=26.4.25
 source include/check_galera_version.inc;
 
+--let $galera_variables_delta=1
 source include/galera_variables_ok_debug.inc;
 
 --replace_column 2 #
diff --git a/mysql-test/suite/wsrep/t/wsrep_provider_plugin_defaults.test b/mysql-test/suite/wsrep/t/wsrep_provider_plugin_defaults.test
index 1e0b6a49efc..44dc3f7cb72 100644
--- a/mysql-test/suite/wsrep/t/wsrep_provider_plugin_defaults.test
+++ b/mysql-test/suite/wsrep/t/wsrep_provider_plugin_defaults.test
@@ -1,7 +1,7 @@
 --source include/have_wsrep.inc
 --source include/have_innodb.inc
 
---let $galera_version=26.4.24
+--let $galera_version=26.4.25
 source include/check_galera_version.inc;
 
 SELECT COUNT(*) FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME LIKE 'wsrep_provider%' AND VARIABLE_NAME NOT IN (