diff --git a/roles/matrix/tasks/main.yml b/roles/matrix/tasks/main.yml
index 6382313..3b88905 100644
--- a/roles/matrix/tasks/main.yml
+++ b/roles/matrix/tasks/main.yml
@@ -53,7 +53,7 @@
         dest: "{{ item.dest }}"
         mode: "{{ item.mode }}"
       loop:
-        - { src: "homeserver.yml", dest: "/etc/matrix-synapse/homeserver.yml", mode: "0644" }
-        - { src: "server_name.yml", dest: "/etc/matrix-synapse/conf.d/server_name.yml", mode: "0644" }
+        - { src: "homeserver.yml", dest: "/etc/matrix-synapse/homeserver.yaml", mode: "0644" }
+        - { src: "server_name.yml", dest: "/etc/matrix-synapse/conf.d/server_name.yaml", mode: "0644" }
       notify: restart synapse
   become: yes