diff --git a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.3.1-2023a.yml b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.3.1-2023a.yml
index 0e6bf013fd..3191e43630 100644
--- a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.3.1-2023a.yml
+++ b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.3.1-2023a.yml
@@ -1,2 +1,3 @@
 easyconfigs:
   - octave-kernel-0.36.0-foss-2023a.eb
+  - RELION-5.0.0-foss-2023a-CUDA-12.1.1.eb