diff --git a/config/runtime.exs b/config/runtime.exs
index 3e85f6c..cdebf7e 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -30,17 +30,18 @@ if config_env() == :prod do
       For example: ecto://USER:PASS@HOST/DATABASE
       """
 
-  config :workload_service, WorkloadService.EventStore,
+  config :customer_service, CustomerService.EventStore,
     serializer: Commanded.Serialization.JsonSerializer,
     url: database_url,
     schema: "eventstore",
-    pool_size: String.to_integer(System.get_env("EVENT_STORE_POOL_SIZE") || "10")
+    pool_size: String.to_integer(System.get_env("EVENTSTORE_POOL_SIZE") || "1")
 
   maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []
 
   config :customer_service, CustomerService.Repo,
     url: database_url,
     pool_size: 1,
+    pool_size: String.to_integer(System.get_env("DATABASE_POOL_SIZE") || "1"),
     socket_options: maybe_ipv6
 
   secret_key_base =