diff --git a/sdk/ts/src/modules/authz/query.ts b/sdk/ts/src/modules/authz/query.ts
index a8069deb..6154c16e 100644
--- a/sdk/ts/src/modules/authz/query.ts
+++ b/sdk/ts/src/modules/authz/query.ts
@@ -1,10 +1,11 @@
 import {BluzelleClient} from "../../core";
 import {QueryGrantsResponse} from "../../curium/lib/generated/cosmos/authz/v1beta1/query";
-import Long from "long";
 import {PageRequest} from "../../curium/lib/generated/cosmos/base/query/v1beta1/pagination";
 import {msgMapping, MsgType} from "./authzTypes";
 import {BluzellePageRequest, defaultPaginationOptions} from "../../shared/pagination";
 
+const Long = require('long');
+
 export type QueryAuthorizationsParams = {
     granter: string,
     grantee: string,
diff --git a/sdk/ts/src/modules/nft/query.ts b/sdk/ts/src/modules/nft/query.ts
index 1486c46e..393b48bf 100644
--- a/sdk/ts/src/modules/nft/query.ts
+++ b/sdk/ts/src/modules/nft/query.ts
@@ -1,6 +1,7 @@
 import {Collection, MasterEdition, Metadata, NFT} from "../../curium/lib/generated/nft/nft";
 import {BluzelleClient} from "../../core";
-import Long from "long";
+
+const Long = require('long');
 
 export const getNftInfo = (client: BluzelleClient, id: string) =>
     client.queryClient.nft.NFTInfo({id})
diff --git a/sdk/ts/src/modules/nft/tx.ts b/sdk/ts/src/modules/nft/tx.ts
index dd21a915..2731b66c 100644
--- a/sdk/ts/src/modules/nft/tx.ts
+++ b/sdk/ts/src/modules/nft/tx.ts
@@ -11,9 +11,10 @@ import {
     MsgUpdateMetadataAuthority,
     MsgUpdateMintAuthority
 } from "../../curium/lib/generated/nft/tx";
-import Long from "long";
 import {Creator, Metadata} from "../../curium/lib/generated/nft/nft";
 
+const Long = require('long');
+
 type MetadataHumanReadable = {
     id: number,
     name: string;
diff --git a/sdk/ts/src/modules/staking/query.ts b/sdk/ts/src/modules/staking/query.ts
index 6de4088d..91a5b04d 100644
--- a/sdk/ts/src/modules/staking/query.ts
+++ b/sdk/ts/src/modules/staking/query.ts
@@ -1,5 +1,4 @@
 import {BluzelleClient} from "../../core";
-import Long from "long";
 import {PageRequest, PageResponse} from "../../curium/lib/generated/cosmos/base/query/v1beta1/pagination";
 import {
     Delegation,
@@ -18,6 +17,7 @@ import {BluzellePageRequest, defaultPaginationOptions, defaultPaginationResponse
 import {BluzelleCoin} from "../../shared/types";
 import {parseDecTypeToNumber} from "../../shared/parse";
 
+const Long = require('long');
 
 export type BluzelleDelegatorUnbondingDelegationsResponse = {
     unbondingDelegations: BluzelleUnbondingDelegation[],