diff --git a/openflexure_microscope/api/app.py b/openflexure_microscope/api/app.py
index 52ca01ab..521776e2 100644
--- a/openflexure_microscope/api/app.py
+++ b/openflexure_microscope/api/app.py
@@ -175,4 +175,4 @@ if __name__ == "__main__":
     from labthings.server.wsgi import Server
 
     server = Server(app)
-    server.run(host="0.0.0.0", port=5000, debug=False, zeroconf=True)
+    server.run(host="::", port=5000, debug=False, zeroconf=True)