diff --git a/src/main/java/rvc/timecalc/ProgressSquare.java b/src/main/java/rvc/timecalc/ProgressSquare.java
index edb7478..b9c6154 100644
--- a/src/main/java/rvc/timecalc/ProgressSquare.java
+++ b/src/main/java/rvc/timecalc/ProgressSquare.java
@@ -58,6 +58,9 @@ public class ProgressSquare extends JPanel {
     @Override
     public void paintComponent(Graphics g) {
 
+        if(donePercent >= 0.99) {
+            highlight = true;
+        }
         if (side == 0) {
             this.side = Math.min(getWidth(), getHeight());
             this.square = side * side;