diff --git a/examples/keylog-test.cfg b/examples/keylog-test.cfg
index 0e615d0ad..54e471743 100644
--- a/examples/keylog-test.cfg
+++ b/examples/keylog-test.cfg
@@ -29,13 +29,13 @@ global
 ring keylog-fc
     description "TLS session key frontend log"
     format raw
-    maxlen 2000
+    maxlen 2048
     size 1M
 
 ring keylog-bc
     description "TLS session key backend log"
     format raw
-    maxlen 2000
+    maxlen 2048
     size 1M
 
 
@@ -60,8 +60,8 @@ frontend https-in
     log /dev/log format raw local0
 
     # TLS session keys written to the ring buffer
-    log ring@keylog-fc profile keylog-fc local1
-    log ring@keylog-bc profile keylog-bc local1
+    log ring@keylog-fc len 2048 profile keylog-fc local1
+    log ring@keylog-bc len 2048 profile keylog-bc local1
 
     default_backend be1