diff --git a/src/main/java/net/themusicinnoise/vaccalc/CalendarPanel.java b/src/main/java/net/themusicinnoise/vaccalc/CalendarPanel.java
index e72a911..844a7ca 100644
--- a/src/main/java/net/themusicinnoise/vaccalc/CalendarPanel.java
+++ b/src/main/java/net/themusicinnoise/vaccalc/CalendarPanel.java
@@ -6,7 +6,6 @@ import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.time.LocalDate;
 import java.time.YearMonth;
-import java.time.DayOfWeek;
 import java.util.HashSet;
 import java.util.Set;