diff --git a/src/data/ObjectStore.js b/src/data/ObjectStore.js
index 860cbfd..cb41f9c 100644
--- a/src/data/ObjectStore.js
+++ b/src/data/ObjectStore.js
@@ -21,10 +21,6 @@ Ext.define('Proxmox.data.ObjectStore', {
 
         config = config || {};
 
-	if (!config.storeid) {
-	    config.storeid = 'proxmox-store-' + ++Ext.idSeed;
-	}
-
         Ext.applyIf(config, {
 	    model: 'KeyValue',
             proxy: {
diff --git a/src/data/RRDStore.js b/src/data/RRDStore.js
index 67ffb57..7c96ded 100644
--- a/src/data/RRDStore.js
+++ b/src/data/RRDStore.js
@@ -37,11 +37,6 @@ Ext.define('Proxmox.data.RRDStore', {
 	    config.interval = 30000;
 	}
 
-	// set a new storeid
-	if (!config.storeid) {
-	    config.storeid = 'rrdstore-' + ++Ext.idSeed;
-	}
-
 	// rrdurl is required
 	if (!config.rrdurl) {
 	    throw "no rrdurl specified";
diff --git a/src/data/UpdateStore.js b/src/data/UpdateStore.js
index be85e4f..cd51089 100644
--- a/src/data/UpdateStore.js
+++ b/src/data/UpdateStore.js
@@ -33,9 +33,6 @@ Ext.define('Proxmox.data.UpdateStore', {
 	    delete config.interval;
 	}
 
-	if (!config.storeid) {
-	    throw "no storeid specified";
-	}
 
 	let load_task = new Ext.util.DelayedTask();