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 67b7c8919..56f12a5cd 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
@@ -332,6 +332,17 @@
         <type>text</type>
         <help><![CDATA[Register the specified Lua service. You will most likely need to include/load your Lua code first.]]></help>
     </field>
+    <field>
+        <label>Parameters</label>
+        <type>header</type>
+        <style>type_table table_tcp-request_inspect-delay</style>
+    </field>
+    <field>
+        <id>action.tcp_request_inspect_delay</id>
+        <label>TCP inspection delay</label>
+        <type>text</type>
+        <help><![CDATA[Set the maximum allowed time to wait for data during content inspection. Defaults to milliseconds. You may also enter a number followed by one of the supported suffixes "d" (days), "h" (hour), "m" (minute), "s" (seconds), "ms" (miliseconds).]]></help>
+    </field>
     <field>
         <label>Parameters</label>
         <type>header</type>
@@ -343,6 +354,17 @@
         <type>text</type>
         <help><![CDATA[Execute the specified Lua function. You will most likely need to include/load your Lua code first.]]></help>
     </field>
+    <field>
+        <label>Parameters</label>
+        <type>header</type>
+        <style>type_table table_tcp-response_inspect-delay</style>
+    </field>
+    <field>
+        <id>action.tcp_response_inspect_delay</id>
+        <label>TCP inspection delay</label>
+        <type>text</type>
+        <help><![CDATA[Set the maximum allowed time to wait for a response during content inspection. Defaults to milliseconds. You may also enter a number followed by one of the supported suffixes "d" (days), "h" (hour), "m" (minute), "s" (seconds), "ms" (miliseconds).]]></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 159b55eca..a5be01a92 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
@@ -1763,10 +1763,12 @@
                         <tcp-request_content_reject>tcp-request content reject</tcp-request_content_reject>
                         <tcp-request_content_lua>tcp-request content lua script</tcp-request_content_lua>
                         <tcp-request_content_use-service>tcp-request content use-service</tcp-request_content_use-service>
+                        <tcp-request_inspect-delay>tcp-request inspect-delay</tcp-request_inspect-delay>
                         <tcp-response_content_accept>tcp-response content accept</tcp-response_content_accept>
                         <tcp-response_content_close>tcp-response content close</tcp-response_content_close>
                         <tcp-response_content_reject>tcp-response content reject</tcp-response_content_reject>
                         <tcp-response_content_lua>tcp-response content lua script</tcp-response_content_lua>
+                        <tcp-response_inspect-delay>tcp-response inspect-delay</tcp-response_inspect-delay>
                         <custom>Custom rule (option pass-through)</custom>
                     </OptionValues>
                 </type>
@@ -1909,10 +1911,18 @@
                     <mask>/^.{1,4096}$/u</mask>
                     <Required>N</Required>
                 </tcp_request_content_use_service>
+                <tcp_request_inspect_delay type="TextField">
+                    <mask>/^.{1,32}$/u</mask>
+                    <Required>N</Required>
+                </tcp_request_inspect_delay>
                 <tcp_response_content_lua type="TextField">
                     <mask>/^.{1,4096}$/u</mask>
                     <Required>N</Required>
                 </tcp_response_content_lua>
+                <tcp_response_inspect_delay type="TextField">
+                    <mask>/^.{1,32}$/u</mask>
+                    <Required>N</Required>
+                </tcp_response_inspect_delay>
                 <custom 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 6bf38aecf..22c450175 100644
--- a/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
+++ b/net/haproxy/src/opnsense/service/templates/OPNsense/HAProxy/haproxy.conf
@@ -490,6 +490,13 @@
 {%             set action_enabled = '0' %}
     # ERROR: missing parameters
 {%           endif %}
+{%         elif action_data.type == 'tcp-request_inspect-delay' %}
+{%           if action_data.tcp_request_inspect_delay|default("") != "" %}
+{%             do action_options.append('tcp-request inspect-delay ' ~ action_data.tcp_request_inspect_delay) %}
+{%           else %}
+{%             set action_enabled = '0' %}
+    # ERROR: missing parameters
+{%           endif %}
 {%         elif action_data.type == 'tcp-response_content_accept' %}
 {%           do action_options.append('tcp-response content accept') %}
 {%         elif action_data.type == 'tcp-response_content_close' %}
@@ -503,6 +510,13 @@
 {%             set action_enabled = '0' %}
     # ERROR: missing parameters
 {%           endif %}
+{%         elif action_data.type == 'tcp-response_inspect-delay' %}
+{%           if action_data.tcp_response_inspect_delay|default("") != "" %}
+{%             do action_options.append('tcp-response inspect-delay ' ~ action_data.tcp_response_inspect_delay) %}
+{%           else %}
+{%             set action_enabled = '0' %}
+    # ERROR: missing parameters
+{%           endif %}
 {%         elif action_data.type == 'custom' %}
 {%           if action_data.custom|default("") != "" %}
 {%             do action_options.append(action_data.custom) %}