1 files changed, 4 insertions, 0 deletions
diff --git a/synapse/metrics/resource.py b/synapse/metrics/resource.py
index 7996e6ab66..9789359077 100644
--- a/synapse/metrics/resource.py
+++ b/synapse/metrics/resource.py
@@ -13,4 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from prometheus_client.twisted import MetricsResource
+
 METRICS_PREFIX = "/_synapse/metrics"
+
+__all__ = ["MetricsResource", "METRICS_PREFIX"]