diff --git a/lib/carthage_cache/application.rb b/lib/carthage_cache/application.rb
index d4edf80..c0f51b2 100644
--- a/lib/carthage_cache/application.rb
+++ b/lib/carthage_cache/application.rb
@@ -38,6 +38,8 @@ def install_archive
     def create_archive(force = false, prune = nil, prune_white_list = nil, platforms = nil)
       prune ||= config.prune_on_publish
       platforms ||= config.platforms
+      prune_white_list ||= config.prune_white_list
+
       if force || !archive_exist?
         prune_build_directory(prune_white_list) if prune
         archive_builder.build(platforms)
@@ -45,6 +47,8 @@ def create_archive(force = false, prune = nil, prune_white_list = nil, platforms
     end
 
     def prune_build_directory(white_list)
+      white_list ||= config.prune_white_list
+      
       if white_list && File.exist?(white_list)
         terminal.vputs "Prunning build directory with white list '#{white_list}' ..."
         white_list = YAML.load(File.read(white_list))
diff --git a/lib/carthage_cache/configuration.rb b/lib/carthage_cache/configuration.rb
index 48b88dd..e47cea2 100644
--- a/lib/carthage_cache/configuration.rb
+++ b/lib/carthage_cache/configuration.rb
@@ -28,6 +28,7 @@ def self.default
       @default ||= Configuration.new({
         prune_on_publish: false,
         platforms: nil,
+        prune_white_list: nil,
         aws_s3_client_options: {
           region: ENV['AWS_REGION'],
           access_key_id: ENV['AWS_ACCESS_KEY_ID'],
@@ -40,6 +41,7 @@ def self.default
 
     config_key :bucket_name
     config_key :prune_on_publish
+    config_key :prune_white_list
     config_key :platforms
     config_key :aws_region
     config_key :aws_access_key_id