diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/groundmarkers/GroundMarkerOverlay.java b/runelite-client/src/main/java/net/runelite/client/plugins/groundmarkers/GroundMarkerOverlay.java
index f06ae2b145..17c4b00284 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/groundmarkers/GroundMarkerOverlay.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/groundmarkers/GroundMarkerOverlay.java
@@ -83,8 +83,13 @@ public class GroundMarkerOverlay extends Overlay
 			return;
 		}
 
-		Polygon poly = Perspective.getCanvasTilePoly(client, LocalPoint.fromWorld(client, point));
+		LocalPoint lp = LocalPoint.fromWorld(client, point);
+		if (lp == null)
+		{
+			return;
+		}
 
+		Polygon poly = Perspective.getCanvasTilePoly(client, lp);
 		if (poly == null)
 		{
 			return;