diff --git a/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchema.php b/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchema.php
index fa845acfb..562128812 100644
--- a/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchema.php
+++ b/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchema.php
@@ -25,6 +25,7 @@ namespace pocketmine\data\bedrock\blockstate\upgrade;
 
 use pocketmine\data\bedrock\blockstate\upgrade\BlockStateUpgradeSchemaValueRemap as ValueRemap;
 use pocketmine\nbt\tag\Tag;
+use function count;
 
 final class BlockStateUpgradeSchema{
 	/**
diff --git a/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchemaUtils.php b/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchemaUtils.php
index 72e262313..5db1ba07f 100644
--- a/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchemaUtils.php
+++ b/src/data/bedrock/blockstate/upgrade/BlockStateUpgradeSchemaUtils.php
@@ -48,6 +48,7 @@ use function str_pad;
 use function strval;
 use const JSON_THROW_ON_ERROR;
 use const SORT_NUMERIC;
+use const STR_PAD_LEFT;
 
 final class BlockStateUpgradeSchemaUtils{