diff --git a/community-mysql.spec b/community-mysql.spec
index be20d7a..a31a2bc 100644
--- a/community-mysql.spec
+++ b/community-mysql.spec
@@ -406,6 +406,7 @@ add_test () {
 touch %{skiplist}
 
 # unstable on all archs
+add_test main.xa_prepared_binlog_off          : unstable test
 add_test binlog.binlog_xa_prepared_disconnect : unstable test
 add_test innodb.table_encrypt_kill            : unstable test
 
@@ -427,6 +428,7 @@ add_test gis.spatial_testing_functions_within   : arm32 gis issue
 # FTS
 add_test innodb_fts.opt : arm32 FTS issue
 # Missing hw counters
+add_test perfschema.func_mutex    : missing hw on arm32
 add_test perfschema.func_file_io  : missing hw on arm32
 add_test perfschema.setup_objects : missing hw on arm32
 %endif
@@ -948,6 +950,7 @@ fi
   https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-15.html
 - Remove patches now upstream (buf_block_align,  lz4)
 - perl(JSON) needed for tests
+- Adjust list of problematic tests
 
 * Wed Aug 10 2016 Norvald H. Ryeng <norvald.ryeng@oracle.com> - 5.7.14-2
 - Skip rpl tests, unstable in Fedora build environment