diff --git a/easystacks/software.eessi.io/2026.06/additional_arch/riscv64/generic/eessi-2026.06-eb-5.4.0-2026.1.yml b/easystacks/software.eessi.io/2026.06/additional_arch/riscv64/generic/eessi-2026.06-eb-5.4.0-2026.1.yml
index 8057468ec5..7a694125c2 100644
--- a/easystacks/software.eessi.io/2026.06/additional_arch/riscv64/generic/eessi-2026.06-eb-5.4.0-2026.1.yml
+++ b/easystacks/software.eessi.io/2026.06/additional_arch/riscv64/generic/eessi-2026.06-eb-5.4.0-2026.1.yml
@@ -183,3 +183,4 @@ easyconfigs:
   - sympy-1.14.0-gfbf-2026.1.eb
   - wrapt-2.2.1-GCCcore-15.2.0.eb
   - ASE-3.28.0-gfbf-2026.1.eb
+  - lfbf-2026.1.eb