diff --git a/SwiftyIroha/objC++/modelQueryBuilder/IRModelQueryBuilder.mm b/SwiftyIroha/objC++/modelQueryBuilder/IRModelQueryBuilder.mm
index f4f64f5fe..cde0cf9ba 100644
--- a/SwiftyIroha/objC++/modelQueryBuilder/IRModelQueryBuilder.mm
+++ b/SwiftyIroha/objC++/modelQueryBuilder/IRModelQueryBuilder.mm
@@ -118,7 +118,7 @@ -(ModelQueryBuilderObjC*)getRoles {
 
 -(ModelQueryBuilderObjC*)getAssetInfoByAssetId:(NSString*)assetId {
     string assetIdCpp = [self getStringCppFromStringObjC:assetId];
-    queryBuilderImpl->queryBuilderCpp = queryBuilderImpl->queryBuilderCpp.getRoles();
+    queryBuilderImpl->queryBuilderCpp = queryBuilderImpl->queryBuilderCpp.getAssetInfo(assetIdCpp);
     return self;
 }
 
diff --git a/SwiftyIroha/swift/query/QueryBuilder/IrohaQueryBuilder.swift b/SwiftyIroha/swift/query/QueryBuilder/IrohaQueryBuilder.swift
index 1b0afc94e..e744f206e 100644
--- a/SwiftyIroha/swift/query/QueryBuilder/IrohaQueryBuilder.swift
+++ b/SwiftyIroha/swift/query/QueryBuilder/IrohaQueryBuilder.swift
@@ -71,8 +71,8 @@ public class IrohaQueryBuilder {
         return self
     }
 
-    public func getAssetInfo(byAssetsId assetsId: String) -> IrohaQueryBuilder {
-        modelQueryBuilder = modelQueryBuilder.getAssetInfo(byAssetId: assetsId)
+    public func getAssetInfo(byAssetId assetId: String) -> IrohaQueryBuilder {
+        modelQueryBuilder = modelQueryBuilder.getAssetInfo(byAssetId: assetId)
         return self
     }
 
diff --git a/SwiftyIrohaTests/swift/query/QueryBuilder/IrohaQueryBuilderTests.swift b/SwiftyIrohaTests/swift/query/QueryBuilder/IrohaQueryBuilderTests.swift
index aa793259b..86fcd296e 100644
--- a/SwiftyIrohaTests/swift/query/QueryBuilder/IrohaQueryBuilderTests.swift
+++ b/SwiftyIrohaTests/swift/query/QueryBuilder/IrohaQueryBuilderTests.swift
@@ -34,7 +34,7 @@ class IrohaQueryBuilderTests: XCTestCase {
             .creatorAccountId(creatorAcountId)
             .createdTime(Date())
             .queryCounter(1)
-            .getAssetInfo(byAssetsId: "dollar#ru")
+            .getAssetInfo(byAssetId: "dollar#ru")
             .build()
         print(unsignedQuery)
         XCTAssertEqual(true, true, "Score computed from guess is wrong")
@@ -91,7 +91,7 @@ class IrohaQueryBuilderTests: XCTestCase {
 
     func testGetAssetInfo() {
         let query = queryBuilder
-            .getAssetInfo(byAssetsId: "AssetsID")
+            .getAssetInfo(byAssetId: "AssetsID")
             .build()
     }