diff --git a/pkg/geometry/geometry.go b/pkg/geometry/geometry.go
index 739bebb..de569a2 100644
--- a/pkg/geometry/geometry.go
+++ b/pkg/geometry/geometry.go
@@ -11,7 +11,7 @@ import (
 )
 
 func IsInGeom(point []float64, geometry mapobject.Geometry) bool {
-	if point == nil {
+	if point == nil || len(point) != 2 {
 		return false
 	}
 	if geometry.GeomType == "Point" {