diff --git a/net/haproxy/src/opnsense/mvc/app/controllers/OPNsense/HAProxy/forms/dialogAction.xml b/net/haproxy/src/opnsense/mvc/app/controllers/OPNsense/HAProxy/forms/dialogAction.xml
index 5a7881def..c10565e9f 100644
--- a/net/haproxy/src/opnsense/mvc/app/controllers/OPNsense/HAProxy/forms/dialogAction.xml
+++ b/net/haproxy/src/opnsense/mvc/app/controllers/OPNsense/HAProxy/forms/dialogAction.xml
@@ -203,6 +203,28 @@
         <type>text</type>
         <help><![CDATA[Rewrites the request path. The query string, if any, is left intact. If a scheme and authority is found before the path, they are left intact as well.]]></help>
     </field>
+    <field>
+        <label>Parameters</label>
+        <type>header</type>
+        <style>type_table table_http-request_set-var</style>
+    </field>
+    <field>
+        <id>action.http_request_set_var_scope</id>
+        <label>Variable Scope</label>
+        <type>dropdown</type>
+        <help><![CDATA[The name of the variable starts with an indication about its scope.]]></help>
+    </field>
+    <field>
+        <id>action.http_request_set_var_name</id>
+        <label>Variable Name</label>
+        <type>text</type>
+    </field>
+    <field>
+        <id>action.http_request_set_var_expr</id>
+        <label>Expression</label>
+        <type>text</type>
+        <help><![CDATA[A standard HAProxy expression formed by a sample-fetch followed by some converters.]]></help>
+    </field>
     <field>
         <label>Parameters</label>
         <type>header</type>
@@ -310,6 +332,28 @@
         <type>text</type>
         <help><![CDATA[An optional custom reason text for the HTTP status code. If empty the default reason for the specified code will be used.]]></help>
     </field>
+    <field>
+        <label>Parameters</label>
+        <type>header</type>
+        <style>type_table table_http-response_set-var</style>
+    </field>
+    <field>
+        <id>action.http_response_set_var_scope</id>
+        <label>Variable Scope</label>
+        <type>dropdown</type>
+        <help><![CDATA[The name of the variable starts with an indication about its scope.]]></help>
+    </field>
+    <field>
+        <id>action.http_response_set_var_name</id>
+        <label>Variable Name</label>
+        <type>text</type>
+    </field>
+    <field>
+        <id>action.http_response_set_var_expr</id>
+        <label>Expression</label>
+        <type>text</type>
+        <help><![CDATA[A standard HAProxy expression formed by a sample-fetch followed by some converters.]]></help>
+    </field>
     <field>
         <label>Parameters</label>
         <type>header</type>
diff --git a/net/haproxy/src/opnsense/mvc/app/models/OPNsense/HAProxy/HAProxy.xml b/net/haproxy/src/opnsense/mvc/app/models/OPNsense/HAProxy/HAProxy.xml
index e06699a61..d7968fcdf 100644
--- a/net/haproxy/src/opnsense/mvc/app/models/OPNsense/HAProxy/HAProxy.xml
+++ b/net/haproxy/src/opnsense/mvc/app/models/OPNsense/HAProxy/HAProxy.xml
@@ -1829,6 +1829,7 @@
                         <http-request_replace-header>http-request header replace</http-request_replace-header>
                         <http-request_replace-value>http-request header replace value</http-request_replace-value>
                         <http-request_set-path>http-request set-path</http-request_set-path>
+                        <http-request_set-var>http-request set-var</http-request_set-var>
                         <http-response_allow>http-response allow</http-response_allow>
                         <http-response_deny>http-response deny</http-response_deny>
                         <http-response_lua>http-response lua script</http-response_lua>
@@ -1837,7 +1838,8 @@
                         <http-response_del-header>http-response header delete</http-response_del-header>
                         <http-response_replace-header>http-response header replace</http-response_replace-header>
                         <http-response_replace-value>http-response header replace value</http-response_replace-value>
-                        <http-response_set-status>Set HTTP status code in response</http-response_set-status>
+                        <http-response_set-status>http-response set-status</http-response_set-status>
+                        <http-response_set-var>http-response set-var</http-response_set-var>
                         <tcp-request_connection_accept>tcp-request connection accept</tcp-request_connection_accept>
                         <tcp-request_connection_reject>tcp-request connection reject</tcp-request_connection_reject>
                         <tcp-request_content_accept>tcp-request content accept</tcp-request_content_accept>
@@ -1934,6 +1936,25 @@
                     <mask>/^.{1,4096}$/u</mask>
                     <Required>N</Required>
                 </http_request_set_path>
+                <http_request_set_var_scope type="OptionField">
+                    <Required>N</Required>
+                    <default>txn</default>
+                    <OptionValues>
+                        <proc>variable is shared with the whole process</proc>
+                        <sess>variable is shared with the whole session</sess>
+                        <txn>variable is shared with the transaction (request/response)</txn>
+                        <req>variable is shared only during request processing</req>
+                        <res>variable is shared only during response processing</res>
+                    </OptionValues>
+                </http_request_set_var_scope>
+                <http_request_set_var_name type="TextField">
+                    <mask>/^.{1,4096}$/u</mask>
+                    <Required>N</Required>
+                </http_request_set_var_name>
+                <http_request_set_var_expr type="TextField">
+                    <mask>/^.{1,4096}$/u</mask>
+                    <Required>N</Required>
+                </http_request_set_var_expr>
                 <http_response_lua type="TextField">
                     <mask>/^.{1,4096}$/u</mask>
                     <Required>N</Required>
@@ -1984,6 +2005,25 @@
                     <mask>/^.{1,4096}$/u</mask>
                     <Required>N</Required>
                 </http_response_set_status_reason>
+                <http_response_set_var_scope type="OptionField">
+                    <Required>N</Required>
+                    <default>txn</default>
+                    <OptionValues>
+                        <proc>variable is shared with the whole process</proc>
+                        <sess>variable is shared with the whole session</sess>
+                        <txn>variable is shared with the transaction (request/response)</txn>
+                        <req>variable is shared only during request processing</req>
+                        <res>variable is shared only during response processing</res>
+                    </OptionValues>
+                </http_response_set_var_scope>
+                <http_response_set_var_name type="TextField">
+                    <mask>/^.{1,4096}$/u</mask>
+                    <Required>N</Required>
+                </http_response_set_var_name>
+                <http_response_set_var_expr type="TextField">
+                    <mask>/^.{1,4096}$/u</mask>
+                    <Required>N</Required>
+                </http_response_set_var_expr>
                 <tcp_request_content_lua type="TextField">
                     <mask>/^.{1,4096}$/u</mask>
                     <Required>N</Required>
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 bb61aa948..f1abab9d0 100644
--- a/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
+++ b/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
@@ -415,6 +415,13 @@
 {%             set action_enabled = '0' %}
     # ERROR: missing parameters
 {%           endif %}
+{%         elif action_data.type == 'http-request_set-var' %}
+{%           if action_data.http_request_set_var_scope|default("") != "" and action_data.http_request_set_var_name|default("") != "" and action_data.http_request_set_var_expr|default("") != "" %}
+{%             do action_options.append('http-request set-var(' ~ action_data.http_request_set_var_scope ~ '.' ~ action_data.http_request_set_var_name ~ ') ' ~ action_data.http_request_set_var_expr) %}
+{%           else %}
+{%             set action_enabled = '0' %}
+    # ERROR: missing parameters
+{%           endif %}
 {%         elif action_data.type == 'http-response_allow' %}
 {%           do action_options.append('http-response allow') %}
 {%         elif action_data.type == 'http-response_deny' %}
@@ -473,6 +480,13 @@
 {%             set action_enabled = '0' %}
     # ERROR: missing parameters
 {%           endif %}
+{%         elif action_data.type == 'http-response_set-var' %}
+{%           if action_data.http_response_set_var_scope|default("") != "" and action_data.http_response_set_var_name|default("") != "" and action_data.http_response_set_var_expr|default("") != "" %}
+{%             do action_options.append('http-response set-var(' ~ action_data.http_response_set_var_scope ~ '.' ~ action_data.http_response_set_var_name ~ ') ' ~ action_data.http_response_set_var_expr) %}
+{%           else %}
+{%             set action_enabled = '0' %}
+    # ERROR: missing parameters
+{%           endif %}
 {%         elif action_data.type == 'tcp-request_connection_accept' %}
 {%           do action_options.append('tcp-request connection accept') %}
 {%         elif action_data.type == 'tcp-request_connection_reject' %}