diff --git a/tests/testthat/test-slide_timing.R b/tests/testthat/test-slide_timing.R
index 48bc3d1..219a60d 100644
--- a/tests/testthat/test-slide_timing.R
+++ b/tests/testthat/test-slide_timing.R
@@ -212,6 +212,29 @@
   )
 })
 
+test_that("overview slides get the TOC script", {
+  skip_if_not_pandoc()
+  rmd <- local_temp_rmd_file(
+    "---",
+    "title: Overview test",
+    "output: revealjs.ids::revealjs_presentation",
+    "---",
+    "",
+    "## Overview",
+    "",
+    "Placeholder",
+    "",
+    "# Chapter One",
+    "",
+    "## Slide",
+    "",
+    "Content"
+  )
+  html <- .render_and_read(rmd, xml = FALSE)
+  expect_true(any(grepl("ids-overview-toc", html)))
+  expect_true(any(grepl("Überblick", html, fixed = TRUE)))
+})
+
 test_that("a user-supplied totalTime is respected", {
   skip_if_not_pandoc()
   rmd <- local_temp_rmd_file(