diff --git a/roles/matrix-nginx-proxy/defaults/main.yml b/roles/matrix-nginx-proxy/defaults/main.yml
index 0adf9c5f..bbbe1c3d 100644
--- a/roles/matrix-nginx-proxy/defaults/main.yml
+++ b/roles/matrix-nginx-proxy/defaults/main.yml
@@ -288,7 +288,7 @@ matrix_nginx_proxy_floc_optout_enabled: true
 # - https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
 # - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
 # - https://hstspreload.org/#opt-in
-matrix_nginx_proxy_hsts_preload_enable: false
+matrix_nginx_proxy_hsts_preload_enabled: false
 
 # X-XSS-Protection Enable
 # Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-base-domain.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-base-domain.conf.j2
index 0a761236..cc8b760d 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-base-domain.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-base-domain.conf.j2
@@ -10,7 +10,7 @@
 		add_header Permissions-Policy interest-cohort=() always;
 	{% endif %}
 	
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-bot-go-neb.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-bot-go-neb.conf.j2
index b3ef5980..88d2fcc8 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-bot-go-neb.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-bot-go-neb.conf.j2
@@ -3,7 +3,7 @@
 {% macro render_vhost_directives() %}
 	gzip on;
 	gzip_types text/plain application/json application/javascript text/css image/x-icon font/ttf image/gif;
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-client-element.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-client-element.conf.j2
index 1e0ba2f1..ba46ecbe 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-client-element.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-client-element.conf.j2
@@ -4,7 +4,7 @@
 	gzip on;
 	gzip_types text/plain application/json application/javascript text/css image/x-icon font/ttf image/gif;
 
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-dimension.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-dimension.conf.j2
index 3ccb3a13..271627e7 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-dimension.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-dimension.conf.j2
@@ -3,7 +3,7 @@
 {% macro render_vhost_directives() %}
 	gzip on;
 	gzip_types text/plain application/json application/javascript text/css image/x-icon font/ttf image/gif;
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-domain.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-domain.conf.j2
index 7713661e..e1206e5a 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-domain.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-domain.conf.j2
@@ -21,7 +21,7 @@
 		add_header Permissions-Policy interest-cohort=() always;
 	{% endif %}
 	
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-grafana.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-grafana.conf.j2
index 8feb99bd..a5e7c39e 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-grafana.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-grafana.conf.j2
@@ -4,7 +4,7 @@
 	gzip on;
 	gzip_types text/plain application/json application/javascript text/css image/x-icon font/ttf image/gif;
 
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2
index cf9ae712..8531c5c8 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2
@@ -3,7 +3,7 @@
 {% macro render_vhost_directives() %}
 	gzip on;
 	gzip_types text/plain application/json application/javascript text/css image/x-icon font/ttf image/gif;
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-riot-web.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-riot-web.conf.j2
index 4e89521e..349b6314 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-riot-web.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-riot-web.conf.j2
@@ -5,7 +5,7 @@
 		add_header Permissions-Policy interest-cohort=() always;
 	{% endif %}
 	
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
diff --git a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-sygnal.conf.j2 b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-sygnal.conf.j2
index ef600ab7..d7e14209 100644
--- a/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-sygnal.conf.j2
+++ b/roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-sygnal.conf.j2
@@ -3,7 +3,7 @@
 {% macro render_vhost_directives() %}
 	gzip on;
 	gzip_types text/plain application/json application/javascript text/css image/x-icon font/ttf image/gif;
-	{% if matrix_nginx_proxy_hsts_preload_enable %}
+	{% if matrix_nginx_proxy_hsts_preload_enabled %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
 	{% else %}
 		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;