diff --git a/app/models/s3_region_site_setting.rb b/app/models/s3_region_site_setting.rb
index 993ba1ad6f1..9b2ec0ce81c 100644
--- a/app/models/s3_region_site_setting.rb
+++ b/app/models/s3_region_site_setting.rb
@@ -14,10 +14,11 @@ class S3RegionSiteSetting < EnumSiteSetting
       'us-east-1',
       'us-west-1',
       'us-west-2',
+      'us-gov-west-1',
       'eu-west-1',
       'ap-southeast-1',
       'ap-southeast-2',
       'ap-northeast-1',
-      'sa-east-1' ]
+      'sa-east-1']
   end
 end
diff --git a/spec/models/s3_region_site_setting_spec.rb b/spec/models/s3_region_site_setting_spec.rb
index 506f9d0db02..f2743e16693 100644
--- a/spec/models/s3_region_site_setting_spec.rb
+++ b/spec/models/s3_region_site_setting_spec.rb
@@ -14,7 +14,7 @@ describe S3RegionSiteSetting do
 
   describe 'values' do
     it 'returns all the S3 regions and blank' do
-      expect(S3RegionSiteSetting.values.map {|x| x[:value]}.sort).to eq(['', 'us-east-1', 'us-west-1', 'us-west-2', 'eu-west-1', 'ap-southeast-1', 'ap-southeast-2', 'ap-northeast-1', 'sa-east-1'].sort)
+      expect(S3RegionSiteSetting.values.map {|x| x[:value]}.sort).to eq(['', 'us-east-1', 'us-west-1', 'us-west-2', 'us-gov-west-1', 'eu-west-1', 'ap-southeast-1', 'ap-southeast-2', 'ap-northeast-1', 'sa-east-1'].sort)
     end
   end