diff --git a/suite/runsuite_wrapper.pl b/suite/runsuite_wrapper.pl
index 2366224ae1f..fec2fb2ab1a 100755
--- a/suite/runsuite_wrapper.pl
+++ b/suite/runsuite_wrapper.pl
@@ -389,6 +389,8 @@
                 );
             %ignore_failures_64 = (
                 'code_api|tool.drcacheoff.burst_threadfilter' => 1, # i#2941
+                'code_api|client.attach_test' => 1, # i#6452
+                'code_api|client.detach_test' => 1, # i#6536
                 # These are from the long suite.
                 'code_api,opt_memory|common.loglevel' => 1, # i#1807
                 'code_api,opt_speed|common.decode-stress' => 1, # i#1807