diff --git a/easystacks/software.eessi.io/2023.06/zen4/eessi-2023.06-eb-4.9.3-2023a.yml b/easystacks/software.eessi.io/2023.06/zen4/eessi-2023.06-eb-4.9.3-2023a.yml
index f5d5f6c16c..cc35cb7af5 100644
--- a/easystacks/software.eessi.io/2023.06/zen4/eessi-2023.06-eb-4.9.3-2023a.yml
+++ b/easystacks/software.eessi.io/2023.06/zen4/eessi-2023.06-eb-4.9.3-2023a.yml
@@ -4,3 +4,4 @@ easyconfigs:
   - PyQt5-5.15.10-GCCcore-12.3.0.eb
   - OrthoFinder-2.5.5-foss-2023a.eb
   - snakemake-8.4.2-foss-2023a.eb
+  - Rivet-3.1.9-gompi-2023a-HepMC3-3.2.6.eb