diff --git a/roles/traefik/defaults/main.yml b/roles/traefik/defaults/main.yml
index 2ee63bf816..227401a1ce 100644
--- a/roles/traefik/defaults/main.yml
+++ b/roles/traefik/defaults/main.yml
@@ -52,10 +52,12 @@ traefik_entrypoint_web_port: "80"
 traefik_entrypoint_web_readtimeout: "600"
 traefik_entrypoint_web_writetimeout: "0"
 traefik_entrypoint_web_idletimeout: "180"
+traefik_entrypoint_web_request_maxheaderbytes: "1048576"
 traefik_entrypoint_websecure_port: "443"
 traefik_entrypoint_websecure_readtimeout: "600"
 traefik_entrypoint_websecure_writetimeout: "0"
 traefik_entrypoint_websecure_idletimeout: "180"
+traefik_entrypoint_websecure_request_maxheaderbytes: "1048576"
 traefik_entrypoint_custom: {}
 # Format is as follows (address can be empty string "" to bind on every interface):
 # Type options are tcp, udp or both.
@@ -275,12 +277,14 @@ traefik_docker_commands_default:
   - "--entrypoints.web.transport.respondingTimeouts.readTimeout={{ traefik_entrypoint_web_readtimeout }}"
   - "--entrypoints.web.transport.respondingTimeouts.writeTimeout={{ traefik_entrypoint_web_writetimeout }}"
   - "--entrypoints.web.transport.respondingTimeouts.idleTimeout={{ traefik_entrypoint_web_idletimeout }}"
+  - "--entrypoints.web.http.maxheaderbytes={{ traefik_entrypoint_web_request_maxheaderbytes }}"
   - "--entrypoints.websecure.address=:{{ traefik_entrypoint_websecure_port }}"
   - "{{ '--entrypoints.websecure.forwardedheaders.trustedIPs=' + (traefik_cloudflare_ips | join(',')) + (',' + traefik_trusted_ips if (traefik_trusted_ips | length > 0) else '') }}"
   - "{{ '--entrypoints.websecure.proxyprotocol.trustedIPs=' + (traefik_cloudflare_ips | join(',')) + (',' + traefik_trusted_ips if (traefik_trusted_ips | length > 0) else '') }}"
   - "--entrypoints.websecure.transport.respondingTimeouts.readTimeout={{ traefik_entrypoint_websecure_readtimeout }}"
   - "--entrypoints.websecure.transport.respondingTimeouts.writeTimeout={{ traefik_entrypoint_websecure_writetimeout }}"
   - "--entrypoints.websecure.transport.respondingTimeouts.idleTimeout={{ traefik_entrypoint_websecure_idletimeout }}"
+  - "--entrypoints.websecure.http.maxheaderbytes={{ traefik_entrypoint_websecure_request_maxheaderbytes }}"
   - "--entrypoints.websecure.http.tls.certResolver={{ traefik_default_certresolver }}"
   - "--api.dashboard=true"
   - "--api=true"