diff --git a/dbcon/mysql/my.cnf b/dbcon/mysql/my.cnf
index 73d809e10..1f36ccb0e 100644
--- a/dbcon/mysql/my.cnf
+++ b/dbcon/mysql/my.cnf
@@ -42,7 +42,6 @@ query_cache_size = 0
 # Try number of CPU's*2 for thread_concurrency
 #thread_concurrency = 8
 thread_stack = 512K
-join_buffer_size = 128M
 lower_case_table_names=1
 default-storage-engine=Aria
 group_concat_max_len=512