diff --git a/check_eol-data/os.cfg b/check_eol-data/os.cfg
index db38a1a64a92504cc1fbfedbbb53c3fc3ef9e18d..436e65938bd7af7525e9a9d70c84a9cf673d8ed0 100644
--- a/check_eol-data/os.cfg
+++ b/check_eol-data/os.cfg
@@ -54,4 +54,13 @@ ubuntu:18:2028-04-30:Ubuntu 18.04 LTS
 ubuntu:20:2030-04-30:Ubuntu 20.04 LTS
 
 
+# ----------------------------------------------------------------------
+almalinux:A 1:1 binary compatible clone of RHEL
+almalinux:website https://www.almalinux.org/
+# ......................................................................
+
+almalinux:8:2024-01-01:EOL of Alma Linux 8
+almalinux:9:2027-05-31:EOL of Alma Linux 9
+
+
 # ----------------------------------------------------------------------