diff --git a/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf b/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
index 65e3cb0f7..39fd95200 100644
--- a/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
+++ b/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
@@ -373,7 +373,7 @@
 {%           endif %}
 {%         elif action_data.type == 'http-request_del-header' %}
 {%           if action_data.http_request_del_header_name|default("") != "" %}
-{%             do action_options.append('http-request del-header' ~ action_data.http_request_del_header_name) %}
+{%             do action_options.append('http-request del-header ' ~ action_data.http_request_del_header_name) %}
 {%           else %}
 {%             set action_enabled = '0' %}
     # ERROR: missing parameters
@@ -426,7 +426,7 @@
 {%           endif %}
 {%         elif action_data.type == 'http-response_del-header' %}
 {%           if action_data.http_response_del_header_name|default("") != "" %}
-{%             do action_options.append('http-response del-header' ~ action_data.http_response_del_header_name) %}
+{%             do action_options.append('http-response del-header ' ~ action_data.http_response_del_header_name) %}
 {%           else %}
 {%             set action_enabled = '0' %}
     # ERROR: missing parameters