1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/connection_specification.rb
index 2c683fc3ac..8bad7d0cf5 100644
--- a/activerecord/lib/active_record/connection_adapters/connection_specification.rb
+++ b/activerecord/lib/active_record/connection_adapters/connection_specification.rb
@@ -38,7 +38,7 @@ module ActiveRecord
         private
         def resolve_string_connection(spec) # :nodoc:
           hash = configurations.fetch(spec) do |k|
-            self.class.connection_url_to_hash(k)
+            connection_url_to_hash(k)
           end
 
           raise(AdapterNotSpecified, "#{spec} database is not configured") unless hash
@@ -65,7 +65,7 @@ module ActiveRecord
           ConnectionSpecification.new(spec, adapter_method)
         end
 
-        def self.connection_url_to_hash(url) # :nodoc:
+        def connection_url_to_hash(url) # :nodoc:
           config = URI.parse url
           adapter = config.scheme
           adapter = "postgresql" if adapter == "postgres"