diff --git a/jjb/oom/offline-installer.yaml b/jjb/oom/offline-installer.yaml
index 71ab433..9917655 100644
--- a/jjb/oom/offline-installer.yaml
+++ b/jjb/oom/offline-installer.yaml
@@ -39,3 +39,5 @@
       stream:
           - 'master':
                 branch: 'master'
+          - 'istanbul':
+                branch: 'istanbul'
diff --git a/jjb/oom/oom-helm.yaml b/jjb/oom/oom-helm.yaml
index 8f6797c..8336695 100644
--- a/jjb/oom/oom-helm.yaml
+++ b/jjb/oom/oom-helm.yaml
@@ -23,6 +23,8 @@
     stream:
       - "master":
           branch: "master"
+      - "istanbul":
+          branch: "istanbul"
       - "honolulu":
           branch: "honolulu"
 
diff --git a/jjb/oom/oom-main-linter.yaml b/jjb/oom/oom-main-linter.yaml
index a258a9e..ca1708e 100644
--- a/jjb/oom/oom-main-linter.yaml
+++ b/jjb/oom/oom-main-linter.yaml
@@ -30,6 +30,8 @@
     stream:
       - "master":
           branch: "master"
+      - "istanbul":
+          branch: "istanbul"
       - "honolulu":
           branch: "honolulu"
       - "frankfurt":