diff --git a/lib/api_connector/api_connector.rb b/lib/api_connector/api_connector.rb
index <HASH>..<HASH> 100644
--- a/lib/api_connector/api_connector.rb
+++ b/lib/api_connector/api_connector.rb
@@ -120,7 +120,7 @@ module Connectors #:nodoc:
     end
 
     def url_constructor endpoint, hash
-      url = "#{@connection_protocol}://#{format(@api_domain)}/#{format(@prefix)}" << "/#{format(endpoint)}"
+      url = "#{@connection_protocol}://#{format(@api_domain)}" << "/#{format(endpoint)}"
       url << ("?#{parametrize(hash)}") unless hash.empty?
       Addressable::URI.parse(url).normalize.to_str
     end
diff --git a/lib/api_connector/version.rb b/lib/api_connector/version.rb
index <HASH>..<HASH> 100644
--- a/lib/api_connector/version.rb
+++ b/lib/api_connector/version.rb
@@ -1,3 +1,3 @@
 module ApiConnector
-  VERSION = "0.1.4.2"
+  VERSION = "0.1.4.3"
 end
merged prefix and api_domain as the same attribute