diff --git a/README.md b/README.md
index c1f7834624..bfb3643d19 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 <br>
 [Command-Line Tour](doc/cli-tour.md)&nbsp; | &nbsp;[Go SDK Tour](doc/go-tour.md)&nbsp; | &nbsp;[JavaScript SDK Tour](doc/js-tour.md)&nbsp; | &nbsp;[Documentation](doc/index.md)&nbsp; | &nbsp;[Project Status](#status)&nbsp; | &nbsp;[Download](https://s3-us-west-2.amazonaws.com/download.noms.io/index.html?prefix=jobs/NomsBuildGoBinaries/)
 <br><br>
-[![Build Status](http://jenkins3.noms.io/job/NomsMasterBuilder/badge/icon)](http://jenkins3.noms.io/job/NomsMasterBuilder)
+[![Build Status](http://jenkins.noms.io/job/NomsMasterBuilder/badge/icon)](http://jenkins.noms.io/job/NomsMasterBuilder)
 [![codecov](https://codecov.io/gh/attic-labs/noms/branch/master/graph/badge.svg)](https://codecov.io/gh/attic-labs/noms)
 [![GoDoc](https://godoc.org/github.com/attic-labs/noms?status.svg)](https://godoc.org/github.com/attic-labs/noms)
 [![Slack](http://slack.noms.io/badge.svg)](http://slack.noms.io)
diff --git a/codecov.yml b/codecov.yml
index 9b0e00c7d3..34a25d806a 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -2,7 +2,7 @@ codecov:
   branch: master
   bot: "mikegray"
   ci:
-    - "jenkins3.noms.io"
+    - "jenkins.noms.io"
 
 coverage:
   precision: 2         # how many decimal places to display in the UI: 0 <= value <= 4
diff --git a/tools/run_pr_builder.sh b/tools/run_pr_builder.sh
index 2c464f1959..2efa8ecd6f 100755
--- a/tools/run_pr_builder.sh
+++ b/tools/run_pr_builder.sh
@@ -4,7 +4,7 @@
 # Licensed under the Apache License, version 2.0:
 # http://www.apache.org/licenses/LICENSE-2.0
 
-# This script runs on the Noms PR Builder (http://jenkins3.noms.io/job/NomsPRBuilder).
+# This script runs on the Noms PR Builder (http://jenkins.noms.io/job/NomsPRBuilder).
 
 set -eux