diff --git a/echo-client.rkt b/echo-client.rkt
index 1c55853..d043624 100644
--- a/echo-client.rkt
+++ b/echo-client.rkt
@@ -14,7 +14,7 @@
 	       (set! server-entry-name name)])
 
 (define L (default-logbook))
-(define E (standard-logbook-entry L "minimart" "external-latency" #:name server-entry-name))
+(define E (logbook-entry L "minimart" server-entry-name "external-latency"))
 (define Tgrowth (logbook-table E "client-grow-times" #:column-spec '(initial-count
 								     secs/connection
 								     connections/sec
diff --git a/echo-server.rkt b/echo-server.rkt
index 16d7f88..3ad4ea5 100644
--- a/echo-server.rkt
+++ b/echo-server.rkt
@@ -17,7 +17,7 @@
 	       (set! server-entry-name name)])
 
 (define L (default-logbook))
-(define E (standard-logbook-entry L "minimart" "external-latency" #:name server-entry-name))
+(define E (logbook-entry L "minimart" server-entry-name "external-latency"))
 (define Tmem (logbook-table E "server-memory-use" #:column-spec '(time-seconds memory-use)))
 (define Tconn (logbook-table E "server-connections" #:column-spec '(time-seconds connection-count)))
 
diff --git a/external-latency.rkt b/external-latency.rkt
index 65c579a..c5a601a 100644
--- a/external-latency.rkt
+++ b/external-latency.rkt
@@ -4,7 +4,9 @@
 (require racket/system)
 (require logbook)
 
-(define entry-name (standard-logbook-entry-name))
+(define L (default-logbook))
+(define E (standard-logbook-entry L "minimart" "external-latency"))
+(define entry-name (logbook-entry-name E))
 
 (define (start-bg command)
   (match-define (list #f #f pid #f control)