diff --git a/tests/testthat/test-vignette-formats.R b/tests/testthat/test-vignette-formats.R
index 62a0e4bbe..188d48304 100644
--- a/tests/testthat/test-vignette-formats.R
+++ b/tests/testthat/test-vignette-formats.R
@@ -1,5 +1,9 @@
 test_that("formats vignette", {
   skip_if_not_installed("knitr", "1.34.2")
+  skip_if_not_installed("dplyr")
+  skip_if_not_installed("formattable")
+  skip_if_not_installed("ggplot2")
+  skip_if_not_installed("tidyr")
 
   # Fails on Linux
   test_galley("formats")
diff --git a/tests/testthat/test-vignette-types.R b/tests/testthat/test-vignette-types.R
index 8766f3fdb..41f094337 100644
--- a/tests/testthat/test-vignette-types.R
+++ b/tests/testthat/test-vignette-types.R
@@ -1,3 +1,7 @@
 test_that("types vignette", {
+  skip_if_not_installed("dplyr")
+  skip_if_not_installed("tidyr")
+  skip_if_not_installed("purrr")
+
   test_galley("types", variant = rlang_variant())
 })