diff --git a/docs/user/aws/tested_instance_types_aarch64.md b/docs/user/aws/tested_instance_types_aarch64.md
index db82337627a..208b8fbbea1 100644
--- a/docs/user/aws/tested_instance_types_aarch64.md
+++ b/docs/user/aws/tested_instance_types_aarch64.md
@@ -1,6 +1,7 @@
 * `c6g.*`
 * `c7g.*`
+* `c8g.*`
 * `m6g.*`
 * `m7g.*`
 * `m7gd.*`
-* `r8g.*`
+* `r8g.*`
\ No newline at end of file