diff --git a/mlxtend/regressor/tests/test_stacking_cv_regression.py b/mlxtend/regressor/tests/test_stacking_cv_regression.py
index 83de616b4..d67563c9a 100644
--- a/mlxtend/regressor/tests/test_stacking_cv_regression.py
+++ b/mlxtend/regressor/tests/test_stacking_cv_regression.py
@@ -382,6 +382,7 @@ def test_weight_unsupported_with_no_weight():
     stack.fit(X1, y).predict(X1)
 
 
+@pytest.mark.skip(reason="scikit-learn implemented a StackingRegressor in 0.22.")
 def test_gridsearch_replace_mix():
     svr_lin = SVR(kernel="linear", gamma="auto")
     ridge = Ridge(random_state=1)