diff --git a/scripts/installer.sh b/scripts/installer.sh
index 83ed14f92..5ded98129 100755
--- a/scripts/installer.sh
+++ b/scripts/installer.sh
@@ -1,5 +1,9 @@
 #!/bin/bash
 
+# This script is run before the box code is switched. This means that we can
+# put network related/curl downloads here. If the script fails, the old code
+# will continue to run
+
 set -eu -o pipefail
 
 if [[ ${EUID} -ne 0 ]]; then
diff --git a/setup/start.sh b/setup/start.sh
index b9958ba7a..f5505ee3f 100755
--- a/setup/start.sh
+++ b/setup/start.sh
@@ -2,6 +2,9 @@
 
 set -eu -o pipefail
 
+# This script is run after the box code is switched. This means that this script
+# should pretty much always succeed. No network logic/download code here.
+
 echo "==> Cloudron Start"
 
 readonly USER="yellowtent"