1 files changed, 2 insertions, 1 deletions
diff --git a/demo/start.sh b/demo/start.sh
index 941eccd668..ef4be2d5ff 100755
--- a/demo/start.sh
+++ b/demo/start.sh
@@ -30,7 +30,8 @@ for port in 8080 8081 8082; do
 
     rm $DIR/etc/$port.config
     python -m synapse.app.homeserver \
-        --generate-config "localhost:$https_port" \
+        --generate-config \
+        -H "localhost:$https_port" \
         --config-path "$DIR/etc/$port.config" \
 
     python -m synapse.app.homeserver \