diff --git a/src/main/java/com/flowingcode/vaadin/addons/twincolgrid/TwinColGrid.java b/src/main/java/com/flowingcode/vaadin/addons/twincolgrid/TwinColGrid.java
index 26878af..dc4e5f0 100644
--- a/src/main/java/com/flowingcode/vaadin/addons/twincolgrid/TwinColGrid.java
+++ b/src/main/java/com/flowingcode/vaadin/addons/twincolgrid/TwinColGrid.java
@@ -63,6 +63,7 @@
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
+import java.util.UUID;
 import java.util.function.BinaryOperator;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
@@ -92,7 +93,8 @@ private static final class TwinColModel<T> implements Serializable {
     TwinColModel(@NonNull Grid<T> grid, String className) {
       this.grid = grid;
       layout = new VerticalLayout(columnLabel, grid);
-
+      grid.setId("grid-"+UUID.randomUUID().toString());
+      columnLabel.setFor(grid);
       layout.setClassName(className);
       grid.setClassName("twincol-grid-items");
       columnLabel.setClassName("twincol-grid-label");