diff --git a/prov/efa/docs/lttng.md b/prov/efa/docs/lttng.md
index d2ea88f46d4..4667a03fd06 100644
--- a/prov/efa/docs/lttng.md
+++ b/prov/efa/docs/lttng.md
@@ -8,6 +8,9 @@ pages](https://lttng.org/man/).
 
 ## Installation
 
+> [!NOTE]
+> The visibility package babeltrace2 requires glibc >= 2.28 (AL2 has glibc 2.26)
+
 The LTTng integration in the EFA provider source code requires LTTng-UST 2.13 or greater.
 
 ### Prerequisites