diff --git a/tests/python/topi/python/test_topi_conv2d_nchw.py b/tests/python/topi/python/test_topi_conv2d_nchw.py
index 5cc8bb0a1de7..96a7ff9b926c 100644
--- a/tests/python/topi/python/test_topi_conv2d_nchw.py
+++ b/tests/python/topi/python/test_topi_conv2d_nchw.py
@@ -142,7 +142,7 @@ def test_conv2d_nchw(
         if "int" in dtype:
             tol = {"atol": 0, "rtol": 0}
         elif dtype == "float32":
-            tol = {"rtol": 1e-4, "atol": 1e-4}
+            tol = {"rtol": 1e-4, "atol": 2e-4}
         elif dtype == "float16":
             # A summation in float16 with a single accumulator very
             # quickly runs into large rounding errors.  At some point,