diff --git a/src/main/java/world/bentobox/level/calculators/CalcIslandLevel.java b/src/main/java/world/bentobox/level/calculators/CalcIslandLevel.java
index 60a07fc..9c611d4 100644
--- a/src/main/java/world/bentobox/level/calculators/CalcIslandLevel.java
+++ b/src/main/java/world/bentobox/level/calculators/CalcIslandLevel.java
@@ -104,6 +104,7 @@ public class CalcIslandLevel {
                     Pair<Integer, Integer> pair = it.next();
                     for (World worldToScan : worlds) {
                         if (!worldToScan.isChunkLoaded(pair.x, pair.z)) {
+                            worldToScan.loadChunk(pair.x, pair.z);
                             chunkSnapshot.add(worldToScan.getChunkAt(pair.x, pair.z).getChunkSnapshot());
                             worldToScan.unloadChunk(pair.x, pair.z, false);
                         } else {