diff --git a/test/mjsunit/mjsunit.status b/test/mjsunit/mjsunit.status
index 30106ec6b1..d27c20f68f 100644
--- a/test/mjsunit/mjsunit.status
+++ b/test/mjsunit/mjsunit.status
@@ -506,6 +506,7 @@
   'compiler/osr-big': [PASS, SLOW],
   'regress/regress-454725': [PASS, SLOW],
   'try': [PASS, SLOW],
+  'non-extensible-array-reduce': [PASS, SLOW],
 }],  # 'arch == arm64 and simulator_run'
 
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