diff --git a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.2.0-2023a.yml b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.2.0-2023a.yml
new file mode 100644
index 0000000000..b616d1da89
--- /dev/null
+++ b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.2.0-2023a.yml
@@ -0,0 +1,2 @@
+easyconfigs:
+  - aiida-core-2.5.1-foss-2023a.eb: