diff --git a/anvil.gemspec b/anvil.gemspec
index 2acd63f..56d247e 100644
--- a/anvil.gemspec
+++ b/anvil.gemspec
@@ -3,8 +3,8 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |s|
   s.name                  = 'appsec_flow_anvil'
-  s.version               = '0.0.8'
-  s.date                  = '2017-11-19'
+  s.version               = '0.0.9'
+  s.date                  = '2020-05-27'
   s.summary               = 'AppSec Flow REST API Client'
   s.description           = 'Ruby wrapper for the REST API for Conviso Armature'
   s.authors               = ['Anezio Campos']
diff --git a/lib/anvil/client.rb b/lib/anvil/client.rb
index 98a72fe..e3e5c56 100644
--- a/lib/anvil/client.rb
+++ b/lib/anvil/client.rb
@@ -19,6 +19,8 @@ def vulnerability_templates
 
     def load_base_url_for(environment)
       case environment
+      when 'on_premise'
+        @base_url = 'https://localhost'
       when 'localhost'
         @base_url = 'http://localhost:3000'
       when 'production'