diff --git a/nodepool/nodepool.yaml b/nodepool/nodepool.yaml
index 6b550769bb..10cd17f77c 100644
--- a/nodepool/nodepool.yaml
+++ b/nodepool/nodepool.yaml
@@ -927,7 +927,7 @@ providers:
     cloud: bluebox-sjc1
     api-timeout: 60
     boot-timeout: 120
-    max-servers: 1
+    max-servers: 39
     rate: 0.001
     pool: 'external'
     images: