diff --git a/tests/testthat/test-broom.R b/tests/testthat/test-broom.R
index 3f29c95..fe98bc2 100644
--- a/tests/testthat/test-broom.R
+++ b/tests/testthat/test-broom.R
@@ -165,8 +165,7 @@ test_that("augment fails if it can't preprocess `new_data`", {
 
   wf <- fit(wf, df)
 
-  # vctrs type error
-  expect_error(augment(wf, new_data))
+  expect_error(augment(wf, new_data), class = "vctrs_error_cast")
 })
 
 test_that("augment works with matrix compositions (#148)", {
diff --git a/tests/testthat/test-pre-action-case-weights.R b/tests/testthat/test-pre-action-case-weights.R
index 04e5615..3b88f8f 100644
--- a/tests/testthat/test-pre-action-case-weights.R
+++ b/tests/testthat/test-pre-action-case-weights.R
@@ -478,8 +478,7 @@ test_that("case weights `col` must exist in `data`", {
   wf <- add_formula(wf, mpg ~ .)
   wf <- add_case_weights(wf, foo)
 
-  # Tidyselect error
-  expect_error(fit(wf, mtcars))
+  expect_error(fit(wf, mtcars), class = "vctrs_error_subscript_oob")
 })
 
 test_that("case weights `col` can't select >1 columns in `data`", {
diff --git a/tests/testthat/test-pre-action-variables.R b/tests/testthat/test-pre-action-variables.R
index 18cec54..495f6a2 100644
--- a/tests/testthat/test-pre-action-variables.R
+++ b/tests/testthat/test-pre-action-variables.R
@@ -168,8 +168,7 @@ test_that("`outcomes` are removed from set of possible `predictors` (#72)", {
 
   workflow2 <- add_variables(workflow, mpg, mpg)
 
-  # vctrs subscript error
-  expect_error(.fit_pre(workflow2, mtcars))
+  expect_error(.fit_pre(workflow2, mtcars), class = "vctrs_error_subscript_oob")
 })
 
 test_that("selecting no `outcomes` doesn't break selection of `predictors`", {
diff --git a/tests/testthat/test-predict.R b/tests/testthat/test-predict.R
index c216040..f548d8a 100644
--- a/tests/testthat/test-predict.R
+++ b/tests/testthat/test-predict.R
@@ -120,8 +120,9 @@ test_that("blueprint will get passed on to hardhat::forge()", {
   mod1 <- fit(workflow1, train)
   mod2 <- fit(workflow2, train)
 
+  # Warning from hardhat, so we don't snapshot it
   expect_warning(pred1 <- predict(mod1, test))
-  expect_warning(pred2 <- predict(mod2, test), NA)
+  expect_no_warning(pred2 <- predict(mod2, test))
 
   expect_identical(
     pred1[[".pred"]],