diff --git a/libraries/drivers_db_base.rb b/libraries/drivers_db_base.rb
index 84bea8cd..1f65ad3f 100644
--- a/libraries/drivers_db_base.rb
+++ b/libraries/drivers_db_base.rb
@@ -27,8 +27,9 @@ def out
 
         out_defaults.merge(
           adapter: adapter, username: options[:rds]['db_user'], password: options[:rds]['db_password'],
-          host: options[:rds]['address'], database: app['data_sources'].first.try(:[], 'database_name')
-        )
+          host: options[:rds]['address'], port: options[:rds]['port'],
+          database: app['data_sources'].first.try(:[], 'database_name')
+        ).reject { |_k, v| v.blank? }
       end
       # rubocop:enable Metrics/AbcSize
 
@@ -47,7 +48,8 @@ def can_migrate?
       end
 
       def url(_deploy_dir)
-        "#{out[:adapter]}://#{out[:username]}:#{out[:password]}@#{out[:host]}/#{out[:database]}"
+        show_port = ":#{out[:port]}" unless out[:port].blank?
+        "#{out[:adapter]}://#{out[:username]}:#{out[:password]}@#{out[:host]}#{show_port}/#{out[:database]}"
       end
 
       protected
diff --git a/spec/fixtures/aws_opsworks_rds_db_instance.rb b/spec/fixtures/aws_opsworks_rds_db_instance.rb
index 45f1f904..0fe24b23 100644
--- a/spec/fixtures/aws_opsworks_rds_db_instance.rb
+++ b/spec/fixtures/aws_opsworks_rds_db_instance.rb
@@ -9,6 +9,7 @@ def aws_opsworks_rds_db_instance(override = {})
     db_password: '03c1bc98cdd5eb2f9c75',
     region: 'us-west-2',
     address: 'dummy-project.c298jfowejf.us-west-2.rds.amazon.com',
+    port: 3265,
     engine: 'postgres',
     missing_on_rds: false,
     id: 'arn_aws_rds_us-west-2_850906259207_db_dummy-project'
diff --git a/spec/unit/examples/db_parameters_and_connection.rb b/spec/unit/examples/db_parameters_and_connection.rb
index ed2d0fe7..4909cd71 100644
--- a/spec/unit/examples/db_parameters_and_connection.rb
+++ b/spec/unit/examples/db_parameters_and_connection.rb
@@ -25,6 +25,7 @@
         username: 'dbuser',
         password: '03c1bc98cdd5eb2f9c75',
         host: 'dummy-project.c298jfowejf.us-west-2.rds.amazon.com',
+        port: 3265,
         database: 'dummydb'
       )
     end
diff --git a/spec/unit/recipes/configure_spec.rb b/spec/unit/recipes/configure_spec.rb
index 8ddee4ac..bc700137 100644
--- a/spec/unit/recipes/configure_spec.rb
+++ b/spec/unit/recipes/configure_spec.rb
@@ -513,7 +513,7 @@
         .to render_file("/srv/www/#{aws_opsworks_app['shortname']}/shared/config/.env.staging")
         .with_content(
           "DATABASE_URL=\"mysql2://dbuser:#{db_config[:password]}@" \
-          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com/dummydb"'
+          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com:3265/dummydb"'
         )
     end
 
@@ -552,7 +552,7 @@
         .to render_file("/srv/www/#{aws_opsworks_app['shortname']}/shared/scripts/puma.service")
         .with_content(
           'ENV[\'DATABASE_URL\'] = "mysql2://dbuser:03c1bc98cdd5eb2f9c75@' \
-          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com/dummydb"'
+          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com:3265/dummydb"'
         )
       expect(chef_run)
         .to render_file("/srv/www/#{aws_opsworks_app['shortname']}/shared/scripts/puma.service")
@@ -694,7 +694,7 @@
         .with_content(
           'start program = "/bin/su - deploy -c \'cd /srv/www/dummy_project/current && ENV_VAR1="test" ' \
           'ENV_VAR2="some data" HANAMI_ENV="staging" DATABASE_URL="mysql2://dbuser:03c1bc98cdd5eb2f9c75@' \
-          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com/dummydb" HOME="/home/deploy" USER="deploy" ' \
+          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com:3265/dummydb" HOME="/home/deploy" USER="deploy" ' \
           'QUEUE=test_queue VERBOSE=1 PIDFILE=/run/lock/dummy_project/resque_dummy_project-1.pid COUNT=2 ' \
           'bundle exec rake environment resque:work 2>&1 | logger -t resque-dummy_project-1\'" ' \
           'with timeout 90 seconds'
@@ -717,7 +717,7 @@
         .with_content(
           'start program = "/bin/su - deploy -c \'cd /srv/www/dummy_project/current && ENV_VAR1="test" ' \
           'ENV_VAR2="some data" HANAMI_ENV="staging" DATABASE_URL="mysql2://dbuser:03c1bc98cdd5eb2f9c75@' \
-          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com/dummydb" HOME="/home/deploy" USER="deploy" ' \
+          'dummy-project.c298jfowejf.us-west-2.rds.amazon.com:3265/dummydb" HOME="/home/deploy" USER="deploy" ' \
           'QUEUE=test_queue VERBOSE=1 PIDFILE=/run/lock/dummy_project/resque_dummy_project-2.pid COUNT=2 ' \
           'bundle exec rake environment resque:work 2>&1 | logger -t resque-dummy_project-2\'" ' \
           'with timeout 90 seconds'
@@ -761,7 +761,7 @@
           .with_content(
             'start program = "/bin/su - deploy -c \'cd /srv/www/dummy_project/current && ENV_VAR1="test" ' \
             'ENV_VAR2="some data" HANAMI_ENV="staging" DATABASE_URL="mysql2://dbuser:03c1bc98cdd5eb2f9c75@' \
-            'dummy-project.c298jfowejf.us-west-2.rds.amazon.com/dummydb" HOME="/home/deploy" USER="deploy" ' \
+            'dummy-project.c298jfowejf.us-west-2.rds.amazon.com:3265/dummydb" HOME="/home/deploy" USER="deploy" ' \
             'QUEUE=test_queue VERBOSE=1 PIDFILE=/run/lock/dummy_project/resque_dummy_project-1.pid ' \
             'COUNT=2 bundle exec rake environment resque:work 2>&1 | logger -t resque-dummy_project-1\'" ' \
             'with timeout 90 seconds'
@@ -784,7 +784,7 @@
           .with_content(
             'start program = "/bin/su - deploy -c \'cd /srv/www/dummy_project/current && ENV_VAR1="test" ' \
             'ENV_VAR2="some data" HANAMI_ENV="staging" DATABASE_URL="mysql2://dbuser:03c1bc98cdd5eb2f9c75@' \
-            'dummy-project.c298jfowejf.us-west-2.rds.amazon.com/dummydb" HOME="/home/deploy" USER="deploy" ' \
+            'dummy-project.c298jfowejf.us-west-2.rds.amazon.com:3265/dummydb" HOME="/home/deploy" USER="deploy" ' \
             'QUEUE=test_queue VERBOSE=1 PIDFILE=/run/lock/dummy_project/resque_dummy_project-2.pid ' \
             'COUNT=2 bundle exec rake environment resque:work 2>&1 | logger -t resque-dummy_project-2\'" ' \
             'with timeout 90 seconds'