diff --git a/roles/docker/files/configs/nginx-proxy/conf.d/anti-floc.conf b/roles/docker/files/configs/nginx-proxy/conf.d/anti-floc.conf
new file mode 100644
index 0000000..6a4d305
--- /dev/null
+++ b/roles/docker/files/configs/nginx-proxy/conf.d/anti-floc.conf
@@ -0,0 +1,2 @@
+# See https://developer.chrome.com/blog/floc/#how-can-websites-opt-out-of-the-floc-computation
+add_header Permissions-Policy "interest-cohort=()";
diff --git a/roles/docker/tasks/services/nginx-proxy.yml b/roles/docker/tasks/services/nginx-proxy.yml
index 7e8ff41..d8da63f 100644
--- a/roles/docker/tasks/services/nginx-proxy.yml
+++ b/roles/docker/tasks/services/nginx-proxy.yml
@@ -45,3 +45,7 @@
     env:
       NGINX_PROXY_CONTAINER: nginx-proxy
 
+- name: upload nginx anti floc
+  copy:
+    src: files/configs/nginx-proxy/conf.d/anti-floc.conf
+    dst: "{{ nginx.volume_folder }}/conf/anti-floc.conf"