diff --git a/Radzen.Blazor/RadzenSplitButton.razor.cs b/Radzen.Blazor/RadzenSplitButton.razor.cs
index 875cf0c317d..85dcb6dcb09 100644
--- a/Radzen.Blazor/RadzenSplitButton.razor.cs
+++ b/Radzen.Blazor/RadzenSplitButton.razor.cs
@@ -188,7 +188,7 @@ private string PopupID
         {
             get
             {
-                return $"popup{UniqueID}";
+                return $"popup{GetId()}";
             }
         }