diff --git a/mysql-test/r/myisam_use_mmap_basic.result b/mysql-test/r/myisam_use_mmap_basic.result
index 44544dee438..c0f92acb983 100644
--- a/mysql-test/r/myisam_use_mmap_basic.result
+++ b/mysql-test/r/myisam_use_mmap_basic.result
@@ -4,7 +4,6 @@ COUNT(@@GLOBAL.myisam_use_mmap)
 1
 1 Expected
 '#---------------------BS_STVARS_042_02----------------------#'
-SET @@GLOBAL.myisam_use_mmap=1;
 "BUG:It should give error on setting this variable as it is readonly variable"
 Expected error 'Read only variable'
 SELECT COUNT(@@GLOBAL.myisam_use_mmap);
@@ -16,7 +15,7 @@ SELECT @@GLOBAL.myisam_use_mmap = VARIABLE_VALUE
 FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
 WHERE VARIABLE_NAME='myisam_use_mmap';
 @@GLOBAL.myisam_use_mmap = VARIABLE_VALUE
-0
+1
 1 Expected
 SELECT COUNT(@@GLOBAL.myisam_use_mmap);
 COUNT(@@GLOBAL.myisam_use_mmap)
diff --git a/mysql-test/t/myisam_use_mmap_basic.test b/mysql-test/t/myisam_use_mmap_basic.test
index 7930533688b..d2cc39cfea7 100644
--- a/mysql-test/t/myisam_use_mmap_basic.test
+++ b/mysql-test/t/myisam_use_mmap_basic.test
@@ -39,7 +39,7 @@ SELECT COUNT(@@GLOBAL.myisam_use_mmap);
 ####################################################################
 
 #--error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@GLOBAL.myisam_use_mmap=1;
+#SET @@GLOBAL.myisam_use_mmap=1;
 --ECHO "BUG:It should give error on setting this variable as it is readonly variable"
 --echo Expected error 'Read only variable'