1 files changed, 2 insertions, 2 deletions
diff --git a/check.py b/check.py
index 9ec638f10..a7b2286fe 100755
--- a/check.py
+++ b/check.py
@@ -82,7 +82,7 @@ def run_wasm_dis_tests():
 
         # also verify there are no validation errors
         def check():
-            cmd = shared.WASM_OPT + [t, '-all']
+            cmd = shared.WASM_OPT + [t, '-all', '-q']
             support.run_command(cmd)
 
         shared.with_pass_debug(check)
@@ -195,7 +195,7 @@ def run_spec_tests():
 
         def run_opt_test(wast):
             # check optimization validation
-            cmd = shared.WASM_OPT + [wast, '-O', '-all']
+            cmd = shared.WASM_OPT + [wast, '-O', '-all', '-q']
             support.run_command(cmd)
 
         def check_expected(actual, expected):