diff --git a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.4-2023a.yml b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.4-2023a.yml
index 196af4ddbc..d396f9ced0 100644
--- a/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.4-2023a.yml
+++ b/easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.4-2023a.yml
@@ -29,3 +29,7 @@ easyconfigs:
       options:
         # see https://github.com/easybuilders/easybuild-easyconfigs/pull/21699
         from-commit: e3407bd127d248c08960f6b09c973da0fdecc2c3
+  - OpenFOAM-v2406-foss-2023a.eb:
+      options:
+        # see https://github.com/easybuilders/easybuild-easyblocks/pull/3519
+        include-easyblocks-from-commit: e4a3ff1932350d575dffc7597435609fad6dd691