diff --git a/xcode/commonFastfile b/xcode/commonFastfile
index ccd1d76..318fb88 100644
--- a/xcode/commonFastfile
+++ b/xcode/commonFastfile
@@ -93,8 +93,8 @@ end
 private_lane :syncCodeSigning do |options|
   type = options[:type] || "development"
 
-  options_override = load_options_from("configurations.yaml")[type]
-  options.merge(options_override)
+  options_override = load_options_from("configurations.yaml")[type.to_sym]
+  options = options.merge(options_override)
 
   match(
     app_identifier: options[:app_identifier],
@@ -107,7 +107,8 @@ private_lane :syncCodeSigning do |options|
     git_branch: "fastlane_certificates",
     keychain_password: options[:keychain_password],
     skip_docs: true,
-    platform: "ios"
+    platform: "ios",
+    verbose: true
   )
 end
 
@@ -131,8 +132,26 @@ def load_options_from(file_path)
   if File.exists? file_path
     require "yaml"
 
-    return YAML.load_file(file_path)
+    options = YAML.load_file(file_path)
+
+    return symbolize_keys(options)
   end
 
   return nil
 end
+
+# http://www.virtuouscode.com/2009/07/14/recursively-symbolize-keys/
+def symbolize_keys(hash)
+  hash.inject({}){|result, (key, value)|
+    new_key = case key
+              when String then key.to_sym
+              else key
+              end
+    new_value = case value
+                when Hash then symbolize_keys(value)
+                else value
+                end
+    result[new_key] = new_value
+    result
+  }
+end