diff --git a/swing/src/main/java/info/openrocket/swing/gui/widgets/GroupableAndSearchableComboBox.java b/swing/src/main/java/info/openrocket/swing/gui/widgets/GroupableAndSearchableComboBox.java
index f8118a9d6..c0212e266 100644
--- a/swing/src/main/java/info/openrocket/swing/gui/widgets/GroupableAndSearchableComboBox.java
+++ b/swing/src/main/java/info/openrocket/swing/gui/widgets/GroupableAndSearchableComboBox.java
@@ -26,8 +26,6 @@ import java.awt.Component;
 import java.awt.EventQueue;
 import java.awt.Graphics;
 import java.awt.Point;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
 import java.awt.event.FocusAdapter;
 import java.awt.event.FocusEvent;
 import java.awt.event.KeyAdapter;