diff --git a/test/external/external_test_onnx_backend.py b/test/external/external_test_onnx_backend.py
index 7af69f2b05..0f6f49e117 100644
--- a/test/external/external_test_onnx_backend.py
+++ b/test/external/external_test_onnx_backend.py
@@ -53,10 +53,15 @@ backend_test.exclude('test_momentum_*')
 backend_test.exclude('test_eyelike_*')
 
 # we only support float32
-backend_test.exclude('test_add_uint8_*')
-backend_test.exclude('test_sub_uint8_*')
-backend_test.exclude('test_div_uint8_*')
-backend_test.exclude('test_mul_uint8_*')
+backend_test.exclude('uint8')
+backend_test.exclude('uint16')
+backend_test.exclude('uint32')
+backend_test.exclude('uint64')
+backend_test.exclude('int8')
+backend_test.exclude('int16')
+backend_test.exclude('float64')
+
+
 backend_test.exclude('test_pow_types_int*')
 backend_test.exclude('test_cast_*')
 backend_test.exclude('test_castlike_*')