diff --git a/frontend/src/app/view/view-data/view-data.component.ts b/frontend/src/app/view/view-data/view-data.component.ts
index 28ede59..3900fe9 100644
--- a/frontend/src/app/view/view-data/view-data.component.ts
+++ b/frontend/src/app/view/view-data/view-data.component.ts
@@ -121,10 +121,21 @@ export class ViewDataComponent implements OnInit, AfterViewInit {
           .html(`Wiadomość: ${d.data.message}`)
           .style('left', `${d3.select(this).attr('cx')}px`)
           .style('top', `${d3.select(this).attr('cy')}px`);
+      })
+      .on('mouseover', (d) => {
+        tooltip.transition().duration(400).style('opacity', 1);
+        tooltip
+          .html(`Wiadomość:<br> ${d.data.message}`)
+          .style('width', '15rem')
+          .style('background-color', '#fff')
+          .style('border', '1px solid black')
+          .style('left', `${d3.event.pageX + 40}px`)
+          .style('top', `${d3.event.pageY - 10}px`);
+      })
+      .on('mouseout', function (d) {
+        tooltip.transition().duration(400).style('opacity', 0);
       });
 
-    console.log(nodes.descendants());
-
     nodeEnter
       .append('text')
       .attr('x', (d: any) => d.x)