diff --git a/src/items/Inventory.cpp b/src/items/Inventory.cpp
index 92f925ef..282f361f 100644
--- a/src/items/Inventory.cpp
+++ b/src/items/Inventory.cpp
@@ -45,6 +45,10 @@ void Inventory::move(
     }
 }
 
+void Inventory::resize(uint newSize) {
+    slots.resize(newSize);
+}
+
 void Inventory::deserialize(const dv::value& src) {
     id = src["id"].asInteger(1);
     auto& slotsarr = src["slots"];
diff --git a/src/items/Inventory.hpp b/src/items/Inventory.hpp
index e12029f8..176ad7ee 100644
--- a/src/items/Inventory.hpp
+++ b/src/items/Inventory.hpp
@@ -35,6 +35,8 @@ public:
         size_t end = -1
     );
 
+    void resize(uint newSize);
+
     void deserialize(const dv::value& src) override;
 
     dv::value serialize() const override;
diff --git a/src/voxels/ChunksStorage.cpp b/src/voxels/ChunksStorage.cpp
index 596c4b78..272332fb 100644
--- a/src/voxels/ChunksStorage.cpp
+++ b/src/voxels/ChunksStorage.cpp
@@ -39,10 +39,10 @@ void ChunksStorage::remove(int x, int z) {
     }
 }
 
-static void verifyLoadedChunk(ContentIndices* indices, Chunk* chunk) {
+static void check_voxels(const ContentIndices& indices, Chunk* chunk) {
     for (size_t i = 0; i < CHUNK_VOL; i++) {
         blockid_t id = chunk->voxels[i].id;
-        if (indices->blocks.get(id) == nullptr) {
+        if (indices.blocks.get(id) == nullptr) {
             auto logline = logger.error();
             logline << "corruped block detected at " << i << " of chunk ";
             logline << chunk->x << "x" << chunk->z;
@@ -59,9 +59,26 @@ std::shared_ptr<Chunk> ChunksStorage::create(int x, int z) {
     auto chunk = std::make_shared<Chunk>(x, z);
     store(chunk);
     if (auto data = regions.getVoxels(chunk->x, chunk->z)) {
+        const auto& indices = *level->content->getIndices();
+
         chunk->decode(data.get());
+        check_voxels(indices, chunk.get());
 
         auto invs = regions.fetchInventories(chunk->x, chunk->z);
+        auto iterator = invs.begin();
+        while (iterator != invs.end()) {
+            uint index = iterator->first;
+            const auto& def = indices.blocks.require(chunk->voxels[index].id);
+            if (def.inventorySize == 0) {
+                iterator = invs.erase(iterator);
+                continue;
+            }
+            auto& inventory = iterator->second;
+            if (def.inventorySize != inventory->size()) {
+                inventory->resize(def.inventorySize);
+            }
+            ++iterator;
+        }
         chunk->setBlockInventories(std::move(invs));
 
         auto entitiesData = regions.fetchEntities(chunk->x, chunk->z);
@@ -74,7 +91,6 @@ std::shared_ptr<Chunk> ChunksStorage::create(int x, int z) {
         for (auto& entry : chunk->inventories) {
             level->inventories->store(entry.second);
         }
-        verifyLoadedChunk(level->content->getIndices(), chunk.get());
     }
     if (auto lights = regions.getLights(chunk->x, chunk->z)) {
         chunk->lightmap.set(lights.get());