diff --git a/mysql-test/t/disabled.def b/mysql-test/t/disabled.def
index 60543fe55f9..fe95a543fb5 100644
--- a/mysql-test/t/disabled.def
+++ b/mysql-test/t/disabled.def
@@ -10,5 +10,8 @@
 #
 ##############################################################################
 
-sp-goto:GOTO is currently is disabled - will be fixed in the future
-
+sp-goto         : GOTO is currently is disabled - will be fixed in the future
+rpl_relayrotate : Unstable test case, bug#12429
+rpl_until       : Unstable test case, bug#12429
+rpl_deadlock    : Unstable test case, bug#12429
+kill            : Unstable test case, bug#9712