diff --git a/src/server/WebBackend.cpp b/src/server/WebBackend.cpp
index b89f785..eb60c8b 100644
--- a/src/server/WebBackend.cpp
+++ b/src/server/WebBackend.cpp
@@ -632,6 +632,10 @@ RestOutputStruct::ExitCode WebSocket::EvaluateSysadmIohyveRequest(const QJsonVal
 	ok = true;
         out->insert("rmiso", sysadm::Iohyve::rmISO(in_args.toObject()));
       }
+      else if(act=="resizedisk"){
+	ok = true;
+        out->insert("resizedisk", sysadm::Iohyve::resizeDisk(in_args.toObject()));
+      }
       else if(act=="setup"){
 	ok = true;
         out->insert("setup", sysadm::Iohyve::setupIohyve(in_args.toObject()));
diff --git a/src/server/library/sysadm-iohyve.cpp b/src/server/library/sysadm-iohyve.cpp
index 6351dda..e6d938c 100644
--- a/src/server/library/sysadm-iohyve.cpp
+++ b/src/server/library/sysadm-iohyve.cpp
@@ -322,6 +322,42 @@ QJsonObject Iohyve::renameISO(QJsonObject jsin) {
   return retObject;
 }
 
+// Resize a guest disk
+QJsonObject Iohyve::resizeDisk(QJsonObject jsin) {
+  QJsonObject retObject;
+
+  QStringList keys = jsin.keys();
+  if (! keys.contains("name") || !keys.contains("disk") || !keys.contains("size") ) {
+    retObject.insert("error", "Missing required key(s) 'name/disk/size'");
+    return retObject;
+  }
+
+  // Get the key values
+  QString name = jsin.value("name").toString();
+  QString disk = jsin.value("disk").toString();
+  QString size = jsin.value("size").toString();
+
+  // Resize the disk now
+  QStringList output = General::RunCommand("iohyve resize " + name + " " + disk + " " + size).split("\n");
+  for ( int i = 0; i < output.size(); i++)
+  {
+    // This doesn't work, iohyve doesn't return error message right now
+    if ( output.at(i).indexOf("Please stop") != -1 ) {
+      retObject.insert("error", output.at(i));
+      return retObject;
+    }
+    if ( output.at(i).indexOf("Not a valid") != -1 ) {
+      retObject.insert("error", output.at(i));
+      return retObject;
+    }
+  }
+
+  retObject.insert("name", name);
+  retObject.insert("disk", disk);
+  retObject.insert("size", size);
+  return retObject;
+}
+
 // Remove an ISO file
 QJsonObject Iohyve::rmISO(QJsonObject jsin) {
   QJsonObject retObject;
diff --git a/src/server/library/sysadm-iohyve.h b/src/server/library/sysadm-iohyve.h
index b2342ca..81e469c 100644
--- a/src/server/library/sysadm-iohyve.h
+++ b/src/server/library/sysadm-iohyve.h
@@ -26,6 +26,7 @@ public:
 	static QJsonArray listISOs();
 	static QJsonObject listVMs();
 	static QJsonObject renameISO(QJsonObject);
+	static QJsonObject resizeDisk(QJsonObject);
 	static QJsonObject rmISO(QJsonObject);
 	static QJsonObject setupIohyve(QJsonObject);
 	static QJsonObject startGuest(QJsonObject);