diff --git a/phpBB/adm/style/acp_ext_actions.html b/phpBB/adm/style/acp_ext_actions.html
index 6f2341f381..6b59ab7180 100644
--- a/phpBB/adm/style/acp_ext_actions.html
+++ b/phpBB/adm/style/acp_ext_actions.html
@@ -1,6 +1,7 @@
 {% for action in enabled.actions %}
-<a href="{{ action.U_ACTION }}"{% if action.L_ACTION_EXPLAIN %} title="{{ action.L_ACTION_EXPLAIN }}"{% endif %}{% if action.COLOR %} style="color: {{ action.COLOR }};"{% endif %} data-ajax="{{ action.ACTION_AJAX }}" data-refresh="true">{{ action.L_ACTION }}</a>{% if not action.S_LAST_ROW %}&nbsp;|&nbsp;{% endif %}
+	<a href="{{ action.U_ACTION }}"{% if action.L_ACTION_EXPLAIN %} title="{{ action.L_ACTION_EXPLAIN }}"{% endif %}{% if action.COLOR %} style="color: {{ action.COLOR }};"{% endif %} data-ajax="{{ action.ACTION_AJAX }}" data-refresh="true">{{ action.L_ACTION }}</a>{% if not action.S_LAST_ROW %}&nbsp;|&nbsp;{% endif %}
 {% endfor %}
+
 {% for action in disabled.actions %}
-<a href="{{ action.U_ACTION }}"{% if action.L_ACTION_EXPLAIN %} title="{{ action.L_ACTION_EXPLAIN }}"{% endif %}{% if action.COLOR %} style="color: {{ action.COLOR }};"{% endif %} data-ajax="{{ action.ACTION_AJAX }}" data-refresh="true">{{ action.L_ACTION }}</a>{% if not action.S_LAST_ROW %}&nbsp;|&nbsp;{% endif %}
-{% endfor %}
\ No newline at end of file
+	<a href="{{ action.U_ACTION }}"{% if action.L_ACTION_EXPLAIN %} title="{{ action.L_ACTION_EXPLAIN }}"{% endif %}{% if action.COLOR %} style="color: {{ action.COLOR }};"{% endif %} data-ajax="{{ action.ACTION_AJAX }}" data-refresh="true">{{ action.L_ACTION }}</a>{% if not action.S_LAST_ROW %}&nbsp;|&nbsp;{% endif %}
+{% endfor %}
diff --git a/phpBB/includes/acp/acp_extensions.php b/phpBB/includes/acp/acp_extensions.php
index eb5fce70b5..ac1c3965ed 100644
--- a/phpBB/includes/acp/acp_extensions.php
+++ b/phpBB/includes/acp/acp_extensions.php
@@ -286,12 +286,19 @@ class acp_extensions
 						'DISABLE'	=> $this->u_action . '&amp;action=disable_pre&amp;ext_name=' . urlencode($ext_name),
 					]);
 
-					$json_response = new \phpbb\json_response;
-					$json_response->send(array(
+					$data = [
 						'EXT_ENABLE_SUCCESS'	=> true,
 						'ACTIONS'				=> $actions,
-					));
+						'REFRESH_DATA'			=> [
+							'url'	=> '',
+							'time'	=> 0,
+						],
+					];
+
+					$json_response = new \phpbb\json_response;
+					$json_response->send($data);
 				}
+
 				trigger_error($this->user->lang('EXTENSION_ENABLE_SUCCESS') . adm_back_link($this->u_action), E_USER_NOTICE);
 			break;
 
@@ -342,12 +349,19 @@ class acp_extensions
 						'DELETE_DATA'	=> $this->u_action . '&amp;action=delete_data_pre&amp;ext_name=' . urlencode($ext_name),
 					]);
 
-					$json_response = new \phpbb\json_response;
-					$json_response->send(array(
+					$data = [
 						'EXT_DISABLE_SUCCESS'	=> true,
 						'ACTIONS'				=> $actions,
-					));
+						'REFRESH_DATA'			=> [
+							'url'	=> '',
+							'time'	=> 0,
+						],
+					];
+
+					$json_response = new \phpbb\json_response;
+					$json_response->send($data);
 				}
+
 				trigger_error($this->user->lang('EXTENSION_DISABLE_SUCCESS') . adm_back_link($this->u_action), E_USER_NOTICE);
 			break;
 
@@ -404,12 +418,19 @@ class acp_extensions
 						'ENABLE'		=> $this->u_action . '&amp;action=enable_pre&amp;ext_name=' . urlencode($ext_name),
 					]);
 
-					$json_response = new \phpbb\json_response;
-					$json_response->send(array(
+					$data = [
 						'EXT_DELETE_DATA_SUCCESS'	=> true,
 						'ACTIONS'					=> $actions,
-					));
+						'REFRESH_DATA'				=> [
+							'url'	=> '',
+							'time'	=> 0,
+						],
+					];
+
+					$json_response = new \phpbb\json_response;
+					$json_response->send($data);
 				}
+
 				trigger_error($this->user->lang('EXTENSION_DELETE_DATA_SUCCESS') . adm_back_link($this->u_action), E_USER_NOTICE);
 			break;