diff --git a/target/scripts/startup/setup.d/getmail.sh b/target/scripts/startup/setup.d/getmail.sh
index 8bd8f1e1..66bb0e49 100644
--- a/target/scripts/startup/setup.d/getmail.sh
+++ b/target/scripts/startup/setup.d/getmail.sh
@@ -49,6 +49,7 @@ function _setup_getmail() {
         cat "${GETMAIL_RC_GENERAL}" "${FILE}" >"${GETMAIL_RC}"
       fi
     done
+    # Strip read access from non-root due to files containing secrets:
     chmod -R 600 "${GETMAIL_RC_DIR}"
 
     # Directory, where "oldmail" files are stored