diff --git a/vane-portals/src/main/java/org/oddlama/vane/portals/PortalTeleporter.java b/vane-portals/src/main/java/org/oddlama/vane/portals/PortalTeleporter.java
index 4b898f4d6..cab49fe2f 100644
--- a/vane-portals/src/main/java/org/oddlama/vane/portals/PortalTeleporter.java
+++ b/vane-portals/src/main/java/org/oddlama/vane/portals/PortalTeleporter.java
@@ -181,7 +181,7 @@ public void on_entity_move(final EntityMoveEvent event) {
 				entities_portalling.put(entity_id, event.getFrom().clone());
 			} else if (!get_module().portal_area_materials.contains(block.getType())) {
 				// At least 2 blocks away and outside of portal area → finish portalling.
-				if (event.getFrom().distance(loc) > 2.0) {
+				if (loc.getWorld() == event.getFrom().getWorld() && event.getFrom().distance(loc) > 2.0) {
 					entities_portalling.remove(entity_id);
 				}
 			}