diff --git a/tests/test-runner/bin/zts-report.py.in b/tests/test-runner/bin/zts-report.py.in
index e9f3ab1728d6..ce43d204fc9d 100755
--- a/tests/test-runner/bin/zts-report.py.in
+++ b/tests/test-runner/bin/zts-report.py.in
@@ -310,6 +310,7 @@ elif sys.platform.startswith('linux'):
         'rsend/rsend_011_pos': ['FAIL', known_reason],
         'snapshot/rollback_003_pos': ['FAIL', known_reason],
         'zvol/zvol_misc/zvol_misc_snapdev': ['FAIL', '12621'],
+        'zvol/zvol_misc/zvol_misc_volmode': ['FAIL', known_reason],
     })