diff --git a/tests/python/unittest/test_meta_schedule_16x4_integration.py b/tests/python/unittest/test_meta_schedule_16x4_integration.py
index 0d9a789f5377d..4498e848c0747 100644
--- a/tests/python/unittest/test_meta_schedule_16x4_integration.py
+++ b/tests/python/unittest/test_meta_schedule_16x4_integration.py
@@ -112,8 +112,8 @@ def _relay_dense(m, n, k):
     relay_mod = tvm.IRModule.from_expr(out)
     data = np.random.uniform(1, 10, size=(m, k)).astype("uint8")
     params = {
-        "weight": np.random.uniform(1, 10, size=(n, k)).astype("int8"),
-        "bias": np.random.uniform(1, 10, size=(n,)).astype("int32"),
+        "weight": np.random.uniform(-10, 10, size=(n, k)).astype("int8"),
+        "bias": np.random.uniform(-10, 10, size=(n,)).astype("int32"),
     }
 
     def f_check(lib, dev):