diff --git a/manifests/cf-manifest/env-specific/prod-lon.yml b/manifests/cf-manifest/env-specific/prod-lon.yml
index 3b46cbcf2d..422ae178b2 100644
--- a/manifests/cf-manifest/env-specific/prod-lon.yml
+++ b/manifests/cf-manifest/env-specific/prod-lon.yml
@@ -5,9 +5,9 @@ diego_api_instances: 3
 cell_instances: 42
 router_instances: 13
 api_instances: 13
-doppler_instances: 21
-log_cache_instances: 12
-log_api_instances: 12
+doppler_instances: 15
+log_cache_instances: 10
+log_api_instances: 6
 scheduler_instances: 10
 cc_worker_instances: 12
 cc_hourly_rate_limit: 60000