diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87cf0178..56cf7e33 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@ list yields a list of all related PRs for each release.
   It also allows burning only one channel for the whole burn duration. The autonomous mechanism
   was adapted to burn each channel for half of the burn time by default.
   PR: https://egit.irs.uni-stuttgart.de/eive/eive-obsw/pulls/347
+  TMTC PR: https://egit.irs.uni-stuttgart.de/eive/eive-tmtc/pulls/127
 
 ## Fixed