diff --git a/tests/ethereum_truffle/test_truffle.py b/tests/ethereum_truffle/test_truffle.py
index a3494e397..62e3bf5ce 100644
--- a/tests/ethereum_truffle/test_truffle.py
+++ b/tests/ethereum_truffle/test_truffle.py
@@ -228,6 +228,7 @@ def test_maze(self):
             "--txtarget",
             address,
             "--txnocoverage",
+            "--exclude-all",
         ]
         mcore = subprocess.Popen(cmd, stdout=subprocess.PIPE)