diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
index 9ff814a..5cd12fb 100644
--- a/roles/docker/tasks/main.yml
+++ b/roles/docker/tasks/main.yml
@@ -88,13 +88,13 @@
           cat << EOF > $OUTFILE
           # HELP docker_containers_total Total number of Docker containers
           # TYPE docker_containers_total gauge
-          docker_containers_total{metric_type="total"} $TOTAL_CONTAINERS
+          docker_containers_total $TOTAL_CONTAINERS
           # HELP docker_containers_running Number of running Docker containers  
           # TYPE docker_containers_running gauge
-          docker_containers_running{metric_type="running"} $RUNNING_CONTAINERS
+          docker_containers_running $RUNNING_CONTAINERS
           # HELP docker_containers_exited Number of exited Docker containers
           # TYPE docker_containers_exited gauge
-          docker_containers_exited{metric_type="exited"} $EXITED_CONTAINERS
+          docker_containers_exited $EXITED_CONTAINERS
           EOF
         dest: /opt/scripts/docker_metrics.sh
         mode: '0755'