diff --git a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.0-2023a.yml b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.0-2023a.yml
index 87420e9698..44952e2765 100644
--- a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.0-2023a.yml
+++ b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.0-2023a.yml
@@ -67,3 +67,7 @@ easyconfigs:
   - MODFLOW-6.4.4-foss-2023a.eb:
       options:
         from-pr: 20142
+  - R-bundle-CRAN-2023.12-foss-2023a.eb:
+      options:
+        # see https://github.com/easybuilders/easybuild-easyconfigs/pull/20238
+        from-pr: 20238