diff --git a/Jenkinsfile b/Jenkinsfile
index 8ece4818..41f3938e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -13,7 +13,7 @@ spec:
     node-role.kubernetes.io/worker: "true"
   containers:
     - name: python
-      image: python:3.12-slim
+      image: registry.bstein.dev/bstein/python:3.12-slim
       command:
         - cat
       tty: true
diff --git a/ci/Jenkinsfile.titan-iac b/ci/Jenkinsfile.titan-iac
index a81e6950..5e4d2d00 100644
--- a/ci/Jenkinsfile.titan-iac
+++ b/ci/Jenkinsfile.titan-iac
@@ -12,7 +12,7 @@ spec:
     node-role.kubernetes.io/worker: "true"
   containers:
     - name: python
-      image: python:3.12-slim
+      image: registry.bstein.dev/bstein/python:3.12-slim
       command:
         - cat
       tty: true