diff --git a/elixir/apps/domain/lib/domain/telemetry/google_cloud_metrics_reporter.ex b/elixir/apps/domain/lib/domain/telemetry/google_cloud_metrics_reporter.ex
index dad8042a9..8f5a6b8e3 100644
--- a/elixir/apps/domain/lib/domain/telemetry/google_cloud_metrics_reporter.ex
+++ b/elixir/apps/domain/lib/domain/telemetry/google_cloud_metrics_reporter.ex
@@ -376,7 +376,7 @@ defmodule Domain.Telemetry.GoogleCloudMetricsReporter do
       },
       %{
         metric: %{
-          type: "custom.googleapis.com/elixir/#{Enum.join(name, "/")}/min",
+          type: "custom.googleapis.com/elixir/#{Enum.join(name, "/")}/min_val",
           labels: labels
         },
         resource: resource,
@@ -392,7 +392,7 @@ defmodule Domain.Telemetry.GoogleCloudMetricsReporter do
       },
       %{
         metric: %{
-          type: "custom.googleapis.com/elixir/#{Enum.join(name, "/")}/max",
+          type: "custom.googleapis.com/elixir/#{Enum.join(name, "/")}/max_val",
           labels: labels
         },
         resource: resource,
diff --git a/elixir/apps/domain/test/domain/telemetry/google_cloud_metrics_reporter_test.exs b/elixir/apps/domain/test/domain/telemetry/google_cloud_metrics_reporter_test.exs
index 599572db9..4d59e78cf 100644
--- a/elixir/apps/domain/test/domain/telemetry/google_cloud_metrics_reporter_test.exs
+++ b/elixir/apps/domain/test/domain/telemetry/google_cloud_metrics_reporter_test.exs
@@ -347,7 +347,7 @@ defmodule Domain.Telemetry.GoogleCloudMetricsReporterTest do
                  %{
                    "metric" => %{
                      "labels" => %{"app" => "myapp", "foo" => "bar"},
-                     "type" => "custom.googleapis.com/elixir/foo/min"
+                     "type" => "custom.googleapis.com/elixir/foo/min_val"
                    },
                    "metricKind" => "GAUGE",
                    "points" => [
@@ -365,7 +365,7 @@ defmodule Domain.Telemetry.GoogleCloudMetricsReporterTest do
                  %{
                    "metric" => %{
                      "labels" => %{"app" => "myapp", "foo" => "bar"},
-                     "type" => "custom.googleapis.com/elixir/foo/max"
+                     "type" => "custom.googleapis.com/elixir/foo/max_val"
                    },
                    "metricKind" => "GAUGE",
                    "points" => [