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 43c3b84866..d2c64ea24e 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
@@ -76,4 +76,7 @@ easyconfigs:
   - DB_File-1.860-GCCcore-15.2.0.eb
   - HPL-2.3-foss-2026.1.eb
   - R-4.6.1-gfbf-2026.1.eb
-  
+  - JasPer-4.2.9-GCCcore-15.2.0.eb
+  - LAME-3.100-GCCcore-15.2.0.eb
+  - LibTIFF-4.7.1-GCCcore-15.2.0.eb
+  - M4-1.4.20-GCCcore-15.2.0.eb