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..4b653bab67
--- /dev/null
+++ b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-5.2.0-2023a.yml
@@ -0,0 +1,8 @@
+easyconfigs:
+  - AmberTools-23.6-foss-2023a.eb:
+      options:
+        # see https://github.com/easybuilders/easybuild-easyblocks/pull/4045
+        include-easyblocks-from-commit: b0aef6d87f3b102a29f53c875e1c69b789f16a33
+        # see https://github.com/easybuilders/easybuild-easyconfigs/pull/25193
+        from-commit: f97ac13b2d4290c505aaa6532fdedebb4f629834
+  - acpype-2023.10.27-foss-2023a.eb: