diff --git a/data_safe_haven/commands/deploy_sre.py b/data_safe_haven/commands/deploy_sre.py
index 081d2a07d0..c88f2df404 100644
--- a/data_safe_haven/commands/deploy_sre.py
+++ b/data_safe_haven/commands/deploy_sre.py
@@ -40,8 +40,8 @@ def deploy_sre(
             user_ip_addresses=user_ip_addresses,
         )
 
-        # Load GraphAPI as this may require user-interaction that is not
-        # possible as part of a Pulumi declarative command
+        # Load GraphAPI as this may require user-interaction that is not possible as
+        # part of a Pulumi declarative command
         graph_api = GraphApi(
             tenant_id=config.shm.aad_tenant_id,
             default_scopes=["Application.ReadWrite.All", "Group.ReadWrite.All"],