diff --git a/CHANGELOG.md b/CHANGELOG.md
index e04ce0f6..463e983d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,13 @@ list yields a list of all related PRs for each release.
 
 # [unreleased]
 
+## Added
+
+- The Q7S SW now checks for a file named `boot_delay_secs.stxt` in the home directory.
+  If it exists and the file is empty, it will delay for 6 seconds before continuing
+  with the regular boot. It can also try to read delay seconds from the file.
+  PR: https://egit.irs.uni-stuttgart.de/eive/eive-obsw/pulls/340.
+
 ## Changed
 
 - Bumped FSFW for Service 11 improvement which includes size and CRC check for contained TC