diff --git a/tests/test_core.py b/tests/test_core.py
index 4ccec8cf5633a..447858bbb8ab1 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -7142,6 +7142,7 @@ def test_binaryen(self):
     self.emcc_args += ['-s', 'BINARYEN=1', '-s', 'BINARYEN_METHOD="interpret-binary"']
     self.do_run(open(path_from_root('tests', 'hello_world.c')).read(), 'hello, world!')
 
+  @no_wasm_backend('Wasm backend emits non-trapping float-to-int conversion')
   def test_binaryen_trap_mode(self):
     if not self.is_wasm(): return self.skip('wasm test')
     TRAP_OUTPUTS = ('trap', 'RuntimeError')