diff --git a/support-files/my-small.cnf.sh b/support-files/my-small.cnf.sh
index cf2ebed463c8bb3408064598c554c86911a1a322..24c08408b46fb47aa7cb48a341acd6bba11b8b1f 100644
--- a/support-files/my-small.cnf.sh
+++ b/support-files/my-small.cnf.sh
@@ -34,7 +34,7 @@ sort_buffer_size = 64K
 read_buffer_size = 256K
 read_rnd_buffer_size = 256K
 net_buffer_length = 2K
-thread_stack = 64K
+thread_stack = 128K
 
 # Don't listen on a TCP/IP port at all. This can be a security enhancement,
 # if all processes that need to connect to mysqld run on the same host.