diff --git a/sl/README-short.txt b/sl/README-short.txt
index 76594132e..1f7ce6be3 100644
--- a/sl/README-short.txt
+++ b/sl/README-short.txt
@@ -1 +1 @@
-Official containers for Scientific Linux(SL)
+DEPRECATED; Official containers for Scientific Linux(SL)
diff --git a/sl/deprecated.md b/sl/deprecated.md
new file mode 100644
index 000000000..8d79f32d8
--- /dev/null
+++ b/sl/deprecated.md
@@ -0,0 +1 @@
+Scientific Linux reached end of life June 30, 2024