diff --git a/src/libasr/compiler_tester/tester.py b/src/libasr/compiler_tester/tester.py
index bfb8806..35da61c 100644
--- a/src/libasr/compiler_tester/tester.py
+++ b/src/libasr/compiler_tester/tester.py
@@ -327,9 +327,6 @@ def run_test(testname, basename, cmd, infile, update_reference=False,
                 full_err_str = get_error_diff(
                     reference_file, output_file, full_err_str)
                 break
-        print("===================")
-        os.system("cat " + jo.replace(".json", ".stderr"))
-        print("===================")
         raise RunException(
             "Testing with reference output failed." +
             full_err_str)
diff --git a/tests/tests.toml b/tests/tests.toml
index adfb0d7..c273c2c 100644
--- a/tests/tests.toml
+++ b/tests/tests.toml
@@ -35,5 +35,4 @@ asr = true
 
 [[test]]
 filename = "../integration_tests/array_04.cpp"
-extra_arg = "-v"
 asr = true