diff --git a/rootfs/etc/cont-init.d/synapse-keys b/rootfs/etc/cont-init.d/synapse-keys
index ce375f8..77dcf1f 100644
--- a/rootfs/etc/cont-init.d/synapse-keys
+++ b/rootfs/etc/cont-init.d/synapse-keys
@@ -2,7 +2,7 @@
 
 if [ ! -f /var/lib/synapse/signing/signing.key ]; then
     source /var/lib/synapse/bin/activate
-    s6-setuidgid synapse python -B -m synapse.app.homeserver -c server.yaml --generate-config -H $SERVER_NAME --report-stats=no
+    s6-setuidgid synapse python -B -m synapse.app.homeserver -c /var/lib/synapse/server.yaml --generate-config -H $SERVER_NAME --report-stats=no
 fi
 
 if [ ! -f /var/lib/synapse/signing/dhparams.pem ]; then