diff --git a/src/api/v2/clients/baseClient.ts b/src/api/v2/clients/baseClient.ts
index 1456629..7982e61 100644
--- a/src/api/v2/clients/baseClient.ts
+++ b/src/api/v2/clients/baseClient.ts
@@ -30,6 +30,12 @@ export class OpenPAIBaseClient {
     constructor(cluster: IPAICluster) {
         this.cluster = OpenPAIBaseClient.parsePaiUri(cluster);
         this.httpClient = new PAIHttpClient(cluster);
+
+        if (this.cluster.rest_server_uri) {
+            this.cluster.rest_server_uri = this.cluster.rest_server_uri
+                .toString()
+                .replace(/\/+$/, '');
+        }
     }
 
     /**
@@ -48,8 +54,6 @@ export class OpenPAIBaseClient {
             if (!cluster.alias) {
                 cluster.alias = paiUri.hostname;
             }
-
-            cluster.rest_server_uri = cluster.rest_server_uri.replace(/\/+$/, '');
         }
         return cluster;
     }