diff --git a/public_html/script.js b/public_html/script.js
index 3d0851b..dfab195 100644
--- a/public_html/script.js
+++ b/public_html/script.js
@@ -439,5 +439,7 @@ function selectPlaneByHex(hex) {
 			Planes[SelectedPlane].funcUpdateLines();
 			Planes[SelectedPlane].marker.setIcon(Planes[SelectedPlane].funcGetIcon());
 		}
+	} else { 
+		SelectedPlane = null
 	}
 }