diff --git a/man/run.Rd b/man/run.Rd
index 7d82d9f..cf363bd 100644
--- a/man/run.Rd
+++ b/man/run.Rd
@@ -7,7 +7,7 @@
 run(
   input,
   steps = NULL,
-  summary_file = "summary.html",
+  summary_file = NULL,
   n_workers = options::opt("n_workers", env = "whirl"),
   check_renv = options::opt("check_renv", env = "whirl"),
   verbosity_level = options::opt("verbosity_level", env = "whirl"),
diff --git a/tests/testthat/setup.R b/tests/testthat/setup.R
index f8b3169..5ee27ee 100644
--- a/tests/testthat/setup.R
+++ b/tests/testthat/setup.R
@@ -1,3 +1,20 @@
+## whirl have to be installed for Quarto to use it
+
+withr::local_envvar(
+  R_USER_CACHE_DIR = tempfile(),
+  .local_envir = teardown_env()
+)
+if (interactive()) { # devtools::test
+  pkg_path <- "../.."
+} else { # R CMD Check
+  pkg_path <- "../../00_pkg_src/whirl"
+}
+pak::local_install(
+  root = pkg_path,
+  upgrade = FALSE,
+  dependencies = FALSE,
+  ask = FALSE
+)
 
 # Minimal prints to make it easier to read test output