diff --git a/settings.conf b/settings.conf
index 457a79993..2ae033e4c 100644
--- a/settings.conf
+++ b/settings.conf
@@ -67,3 +67,8 @@ postinstall:
 # Only the name of the branding component (directory) should be specified here, Calamares
 # then takes care of finding it and loading the contents.
 branding: default
+
+# If this is set to true, Calamares will show an "are you sure?" prompt right before the
+# install phase, i.e. at the point of no return. If it's false, no prompt is shown.
+# Default is false.
+prompt-install: false