diff --git a/enigma-swing/src/main/java/org/quiltmc/enigma/gui/element/NavigatorPanel.java b/enigma-swing/src/main/java/org/quiltmc/enigma/gui/element/NavigatorPanel.java
index 28bceb3e..3461fa8a 100644
--- a/enigma-swing/src/main/java/org/quiltmc/enigma/gui/element/NavigatorPanel.java
+++ b/enigma-swing/src/main/java/org/quiltmc/enigma/gui/element/NavigatorPanel.java
@@ -110,7 +110,7 @@ private void wrapIndex() {
 	}
 
 	public void decrementIndex() {
-		this.currentIndex--;
+		this.currentIndex = Math.max(this.currentIndex - 1, 0);
 	}
 
 	private void tryNavigate() {