diff --git a/htdocs/api/index.php b/htdocs/api/index.php
index c494730f795..d19754f9c35 100644
--- a/htdocs/api/index.php
+++ b/htdocs/api/index.php
@@ -119,7 +119,7 @@ if (preg_match('/api\/index\.php\/explorer/', $url) && !empty($conf->global->API
 
 // Analyze URLs
 // index.php/explorer                           do a redirect to index.php/explorer/
-// index.php/explorer/                          called by swagger to build explorer page
+// index.php/explorer/                          called by swagger to build explorer page index.php/explorer/index.html
 // index.php/explorer/.../....png|.css|.js      called by swagger for resources to build explorer page
 // index.php/explorer/resources.json            called by swagger to get list of all services
 // index.php/explorer/resources.json/xxx        called by swagger to get detail of services xxx
diff --git a/htdocs/includes/restler/framework/Luracast/Restler/explorer/explorer.html b/htdocs/includes/restler/framework/Luracast/Restler/explorer/explorer.html
deleted file mode 100644
index 7fedb694c17..00000000000
--- a/htdocs/includes/restler/framework/Luracast/Restler/explorer/explorer.html
+++ /dev/null
@@ -1,144 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <meta charset="UTF-8">
-  <meta http-equiv="x-ua-compatible" content="IE=edge">
-  <title>Swagger UI</title>
-  <link rel="icon" type="image/png" href="images/favicon-32x32.png" sizes="32x32" />
-  <link rel="icon" type="image/png" href="images/favicon-16x16.png" sizes="16x16" />
-  <link href='css/typography.css' media='screen' rel='stylesheet' type='text/css'/>
-  <link href='css/reset.css' media='screen' rel='stylesheet' type='text/css'/>
-  <link href='css/screen.css' media='screen' rel='stylesheet' type='text/css'/>
-  <link href='css/reset.css' media='print' rel='stylesheet' type='text/css'/>
-  <link href='css/print.css' media='print' rel='stylesheet' type='text/css'/>
-
-  <script src='lib/object-assign-pollyfill.js' type='text/javascript'></script>
-  <script src='lib/jquery-1.8.0.min.js' type='text/javascript'></script>
-  <script src='lib/jquery.slideto.min.js' type='text/javascript'></script>
-  <script src='lib/jquery.wiggle.min.js' type='text/javascript'></script>
-  <script src='lib/jquery.ba-bbq.min.js' type='text/javascript'></script>
-  <script src='lib/handlebars-4.0.5.js' type='text/javascript'></script>
-  <script src='lib/lodash.min.js' type='text/javascript'></script>
-  <script src='lib/backbone-min.js' type='text/javascript'></script>
-  <script src='swagger-ui.js' type='text/javascript'></script>
-  <script src='lib/highlight.9.1.0.pack.js' type='text/javascript'></script>
-  <script src='lib/highlight.9.1.0.pack_extended.js' type='text/javascript'></script>
-  <script src='lib/jsoneditor.min.js' type='text/javascript'></script>
-  <script src='lib/marked.js' type='text/javascript'></script>
-  <script src='lib/swagger-oauth.js' type='text/javascript'></script>
-
-  <!-- Some basic translations -->
-  <!-- <script src='lang/translator.js' type='text/javascript'></script> -->
-  <!-- <script src='lang/ru.js' type='text/javascript'></script> -->
-  <!-- <script src='lang/en.js' type='text/javascript'></script> -->
-
-  <script type="text/javascript">
-    $(function () {
-      var url = window.location.search.match(/url=([^&]+)/);
-      if (url && url.length > 1) {
-        url = decodeURIComponent(url[1]);
-      } else {
-        url = "swagger.json";
-      }
-
-      hljs.configure({
-        highlightSizeThreshold: 5000
-      });
-
-      // Pre load translate...
-      if(window.SwaggerTranslator) {
-        window.SwaggerTranslator.translate();
-      }
-      window.swaggerUi = new SwaggerUi({
-        url: url,
-        dom_id: "swagger-ui-container",
-        supportedSubmitMethods: ['get', 'post', 'put', 'delete', 'patch'],
-        onComplete: function(swaggerApi, swaggerUi){
-          if(typeof initOAuth == "function") {
-            initOAuth({
-              clientId: "your-client-id",
-              clientSecret: "your-client-secret-if-required",
-              realm: "your-realms",
-              appName: "your-app-name",
-              scopeSeparator: " ",
-              additionalQueryStringParams: {}
-            });
-          }
-
-          if(window.SwaggerTranslator) {
-            window.SwaggerTranslator.translate();
-          }
-          
-          addApiKeyAuthorization();
-        },
-        onFailure: function(data) {
-          log("Unable to Load SwaggerUI");
-        },
-        docExpansion: "none",
-        jsonEditor: false,
-        apisSorter: "alpha",
-        operationsSorter: "alpha",
-        defaultModelRendering: 'model',		/* example or model or schema */
-        defaultModelsExpandDepth: -1,
-        showRequestHeaders: false,
-        showOperationIds: false,
-        displayOperationIds: false,
-        displayRequestDuration: true
-      });
-
-      function addApiKeyAuthorization(){
-        var key = encodeURIComponent($('#input_apiKey')[0].value);
-        if(key && key.trim() != "") {
-	        /* @CHANGE LDR We set DOLAPIKEY into header */
-    	    /* log("added key " + key); */
-    	    log("added key");
-        
-            
-        	/* Disabled for security reason. We keep only param in header
-	        var apiKeyAuth = new SwaggerClient.ApiKeyAuthorization("api_key", key, "query");
-            window.swaggerUi.api.clientAuthorizations.add("api_key", apiKeyAuth);
-            log("added key " + key);
-            */
-	
-	        var apiKeyAuth = new SwaggerClient.ApiKeyAuthorization("DOLAPIKEY", key, "header");
-            window.swaggerUi.api.clientAuthorizations.add("api_key", apiKeyAuth);
-    	    /* log("header DOLAPIKEY added with value "+key); */
-    	    log("header DOLAPIKEY added");
-        }
-      }
-
-      $('#input_apiKey').change(addApiKeyAuthorization);
-      
-      window.swaggerUi.load();
-
-      function log() {
-        if ('console' in window) {
-          console.log.apply(console, arguments);
-        }
-      }
-  });
-  </script>
-  
-  <style>
-	.info_title, .info_description, .info_contact, .info_name, .info_url, .info_email, .info_license, #api_info, #input_baseUrl {
-		display: none !important;
-	}
-  </style>  
-</head>
-
-<body class="swagger-section">
-<div id="header" style="background-color: rgb(38,60,92); height: 17px;">
-  <div class="swagger-ui-wrap">
-    <a id="logo" href="#">Dolibarr REST API Explorer</a>
-    <form id='api_selector'>
-      <div class='input'><input placeholder="http://example.com/api" id="input_baseUrl" name="baseUrl" type="text"/></div>
-      <div class='input'><input placeholder="DOLAPIKEY" id="input_apiKey" name="apiKey" type="text"/></div>
-      <div class='input'><a id="explore" href="#" data-sw-translate>Explore</a></div>
-    </form>
-  </div>
-</div>
-
-<div id="message-bar" class="swagger-ui-wrap" data-sw-translate>&nbsp;</div>
-<div id="swagger-ui-container" class="swagger-ui-wrap"></div>
-</body>
-</html>
