diff --git a/web/tasks/base_website_setup.yml b/web/tasks/base_website_setup.yml
index 5c36401d71e58221f24be8507f2633237d896cd9..8d8a8f136cd7536f99dbe32d542ac04c2ad33a3c 100644
--- a/web/tasks/base_website_setup.yml
+++ b/web/tasks/base_website_setup.yml
@@ -14,8 +14,8 @@
   become: true
 - name: Install dhparam
   ansible.builtin.copy:
-    src: "{{ server_config_dir }}/nginx/dhparam.pem"
-    dest: "/etc/nginx/dhparam.pem"
+    src: "{{ server_config_dir }}/nginx/dhparam"
+    dest: "/etc/nginx/dhparam"
     owner: root
     group: root
     mode: "0644"