diff --git a/libs/getsentry.libsonnet b/libs/getsentry.libsonnet
index c60ec44..1c71d5b 100644
--- a/libs/getsentry.libsonnet
+++ b/libs/getsentry.libsonnet
@@ -10,6 +10,8 @@
     'us',
     // 'control' is excluded by default and must be explicitly included
     'control',
+    // 'snty-tools' is excluded by default and must be explicitly included
+    'snty-tools',
     'customer-1',
     'customer-2',
     'customer-4',
diff --git a/libs/pipedream.libsonnet b/libs/pipedream.libsonnet
index ac9f192..c6435b6 100644
--- a/libs/pipedream.libsonnet
+++ b/libs/pipedream.libsonnet
@@ -242,7 +242,7 @@ local pipeline_to_array(pipeline) =
   // render will generate the trigger pipeline and all the region pipelines.
   render(pipedream_config, pipeline_fn, parallel=false)::
     // Regions that are excluded by default and must be explicitly included
-    local default_excluded_regions = ['control'];
+    local default_excluded_regions = ['control', 'snty-tools'];
 
     local is_excluded_region = function(region, config)
       std.objectHas(config, 'exclude_regions') && std.length(std.find(region, config.exclude_regions)) > 0;
diff --git a/test/testdata/goldens/getsentry/regions.jsonnet_output-files.golden b/test/testdata/goldens/getsentry/regions.jsonnet_output-files.golden
index b6c8a8f..67c88a2 100644
--- a/test/testdata/goldens/getsentry/regions.jsonnet_output-files.golden
+++ b/test/testdata/goldens/getsentry/regions.jsonnet_output-files.golden
@@ -4,6 +4,7 @@
       "de",
       "us",
       "control",
+      "snty-tools",
       "customer-1",
       "customer-2",
       "customer-4",