diff --git a/easystacks/pilot.nessi.no/2023.06/eessi-2023.06-eb-4.9.1-2023a.yml b/easystacks/pilot.nessi.no/2023.06/eessi-2023.06-eb-4.9.1-2023a.yml
index 01d9e030a3..eb9557071f 100644
--- a/easystacks/pilot.nessi.no/2023.06/eessi-2023.06-eb-4.9.1-2023a.yml
+++ b/easystacks/pilot.nessi.no/2023.06/eessi-2023.06-eb-4.9.1-2023a.yml
@@ -8,3 +8,4 @@ easyconfigs:
         from-pr: 19471
         include-easyblocks-from-pr: 3036
   - JupyterNotebook-7.0.2-GCCcore-12.3.0.eb
+  - R-bundle-CRAN-2023.12-foss-2023a.eb