diff --git a/mysql-test/r/func_group.result b/mysql-test/r/func_group.result
index 60c00c49b33..1a21fb5872f 100644
--- a/mysql-test/r/func_group.result
+++ b/mysql-test/r/func_group.result
@@ -1735,5 +1735,6 @@ SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b11111111111111111111111111111111
 SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b1111111111111111111111111111111111111111111111111111111111111111111111111' ^ (RAND()));
 SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b1111111111111111111111111111111111111111111111111111111111111111111111111' ^ (RAND()));
 SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b1111111111111111111111111111111111111111111111111111111111111111111111111' ^ (RAND()));
+SELECT RELEASE_LOCK('aaaaaaaaaaaaaaaaa');
 #
 End of 5.1 tests
diff --git a/mysql-test/t/func_group.test b/mysql-test/t/func_group.test
index 338bf0e7718..8839a28b9dd 100644
--- a/mysql-test/t/func_group.test
+++ b/mysql-test/t/func_group.test
@@ -1113,6 +1113,7 @@ SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b11111111111111111111111111111111
 SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b1111111111111111111111111111111111111111111111111111111111111111111111111' ^ (RAND()));
 SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b1111111111111111111111111111111111111111111111111111111111111111111111111' ^ (RAND()));
 SELECT MIN(GET_LOCK('aaaaaaaaaaaaaaaaa',0) / '0b1111111111111111111111111111111111111111111111111111111111111111111111111' ^ (RAND()));
+SELECT RELEASE_LOCK('aaaaaaaaaaaaaaaaa');
 
 --enable_result_log