diff --git a/config/dev.exs b/config/dev.exs
index 85df554..f9b637b 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -49,6 +49,3 @@ config :phoenix, :stacktrace_depth, 20
 
 # Initialize plugs at runtime for faster development compilation
 config :phoenix, :plug_init_mode, :runtime
-
-config :kafka_ex,
-  brokers: "localhost:9093,localhost:9094,localhost:9095"
diff --git a/config/test.exs b/config/test.exs
index 913563e..231cba3 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -15,3 +15,8 @@ config :phoenix, :plug_init_mode, :runtime
 
 config :kafka_ex,
   disable_default_worker: true
+
+System.put_env("KAFKA_BROKER1_HOST", "localhost")
+System.put_env("KAFKA_BROKER2_HOST", "localhost")
+System.put_env("KAFKA_BROKER3_HOST", "localhost")
+System.put_env("KAFKA_BROKER_PORT", "9092")