diff --git a/sled-agent/src/services.rs b/sled-agent/src/services.rs
index 3363950c46..ff10d4aed7 100644
--- a/sled-agent/src/services.rs
+++ b/sled-agent/src/services.rs
@@ -5066,9 +5066,9 @@ mod test {
     fn test_bootstrap_addr_to_techport_prefixes() {
         let ba: Ipv6Addr = "fdb0:1122:3344:5566::".parse().unwrap();
         let prefixes = ServiceManager::bootstrap_addr_to_techport_prefixes(&ba);
-        assert!(prefixes.iter().all(|p| p.net().prefix() == 64));
-        let prefix0 = prefixes[0].net().network();
-        let prefix1 = prefixes[1].net().network();
+        assert!(prefixes.iter().all(|p| p.net().width() == 64));
+        let prefix0 = prefixes[0].net().prefix();
+        let prefix1 = prefixes[1].net().prefix();
         assert_eq!(prefix0.segments()[1..], ba.segments()[1..]);
         assert_eq!(prefix1.segments()[1..], ba.segments()[1..]);
         assert_eq!(prefix0.segments()[0], 0xfdb1);