diff --git a/karolina-changelog.md b/karolina-changelog.md
index 3cf09716e4b5963cb43c3b9ec0f587357c880912..98e32a84632a17a8a77b77cacc3cb2674cb88227 100644
--- a/karolina-changelog.md
+++ b/karolina-changelog.md
@@ -1,4 +1,7 @@
 
+## Wed Nov 1 11:15:03 2023 +0100
+   * add OpenMPI/4.1.6-GCC-13.2.0,1
+
 ## Wed Nov 1 11:00:03 2023 +0100
    * add hwloc/2.9.2-GCCcore-13.2.0,1
    * add libxml2/2.11.5-GCCcore-13.2.0,1