diff --git a/easystacks/software.eessi.io/2025.06/eessi-2025.06-eb-5.1.2-2025a.yml b/easystacks/software.eessi.io/2025.06/eessi-2025.06-eb-5.1.2-2025a.yml
index e36cf1c578..0a2942f7f5 100644
--- a/easystacks/software.eessi.io/2025.06/eessi-2025.06-eb-5.1.2-2025a.yml
+++ b/easystacks/software.eessi.io/2025.06/eessi-2025.06-eb-5.1.2-2025a.yml
@@ -26,3 +26,6 @@ easyconfigs:
         # see https://github.com/easybuilders/easybuild-easyconfigs/pull/24331
         from-commit: b6adb815305bd199f1ade69194e2ca9faaf87e07
   - Python-bundle-PyPI-2025.04-GCCcore-14.2.0.eb
+  - PyYAML-6.0.2-GCCcore-14.2.0.eb
+  - Z3-4.13.4-GCCcore-14.2.0.eb
+  - libglvnd-1.7.0-GCCcore-14.2.0.eb