diff --git a/roles/matrix-synapse/templates/synapse/worker.yaml.j2 b/roles/matrix-synapse/templates/synapse/worker.yaml.j2
index 330086ad..36ae5a7e 100644
--- a/roles/matrix-synapse/templates/synapse/worker.yaml.j2
+++ b/roles/matrix-synapse/templates/synapse/worker.yaml.j2
@@ -32,7 +32,7 @@ worker_listeners:
 {% endif %}
 {% if matrix_synapse_metrics_enabled %}
   - type: metrics
-    bind_addresses: ['::']
+    bind_addresses: ['0.0.0.0']
     port: {{ matrix_synapse_worker_details.metrics_port }}
 {% endif %}
 {% endif %}