diff --git a/R/tools.R b/R/tools.R
index b46a4009..a501fb2a 100644
--- a/R/tools.R
+++ b/R/tools.R
@@ -18,7 +18,10 @@ dev_build <- function(build_js, build_sass) {
     config <- read_config()
     if (config$sass != "node") {
       build_sass <- FALSE
-      cli::cli_alert_warning("Sass is not configured to use Node.js. Sass won't be automatically rebuilt.")
+      cli::cli_bullets(c(
+        "!" = "Sass won't be automatically rebuilt.",
+        "i" = "Use {.code sass: node} configuration in {.file rhino.yml} to enable it."
+      ))
     }
   }