diff --git a/package-lock.json b/package-lock.json
index c51bece73..9adb664c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -435,9 +435,9 @@
       }
     },
     "@fluencelabs/aquamarine-interpreter": {
-      "version": "0.7.9",
-      "resolved": "https://registry.npmjs.org/@fluencelabs/aquamarine-interpreter/-/aquamarine-interpreter-0.7.9.tgz",
-      "integrity": "sha512-VXbHm0d05XMjTSzOTcb+spVRrIuMcrw8/3dl197wH0jx1C3Wou+vAapQLvGNcKzqDhktPOOzJTE4UARYd0lFMw=="
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/@fluencelabs/aquamarine-interpreter/-/aquamarine-interpreter-0.8.2.tgz",
+      "integrity": "sha512-WYn3fO3dy/ZTS2DnjpEv59RAFTuPosO65jejb/2QRAbZId4KiaCxma0yvFC6P0j2qoAxCDTRdbKrNZGXzjddYQ=="
     },
     "@istanbuljs/load-nyc-config": {
       "version": "1.1.0",
diff --git a/package.json b/package.json
index 10835ff7b..91ddc1efc 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "author": "Fluence Labs",
     "license": "Apache-2.0",
     "dependencies": {
-        "@fluencelabs/aquamarine-interpreter": "0.7.9",
+        "@fluencelabs/aquamarine-interpreter": "0.8.2",
         "async": "3.2.0",
         "base64-js": "1.3.1",
         "bs58": "4.0.1",
diff --git a/src/__test__/unit/ast.spec.ts b/src/__test__/unit/ast.spec.ts
index e5814623c..53bf87dcb 100644
--- a/src/__test__/unit/ast.spec.ts
+++ b/src/__test__/unit/ast.spec.ts
@@ -31,7 +31,9 @@ describe('== AST parsing suite', () => {
                         },
                     },
                 ],
-                output: { Scalar: 'output' },
+                output: {
+                    Variable: { Scalar: 'output' },
+                },
             },
         });
     });
diff --git a/src/internal/aqua/interpreter.ts b/src/internal/aqua/interpreter.ts
index b0112d85f..6cd11e5b9 100644
--- a/src/internal/aqua/interpreter.ts
+++ b/src/internal/aqua/interpreter.ts
@@ -35,8 +35,8 @@ type ImportObject = {
     './aquamarine_client_bg.js': {
         // fn call_service_impl(service_id: String, fn_name: String, args: String, security_tetraplets: String) -> String;
         // prettier-ignore
-        __wbg_callserviceimpl_d9f9208b7e581e24: (arg0: any, arg1: any, arg2: any, arg3: any, arg4: any, arg5: any, arg6: any, arg7: any, arg8: any, ) => void;
-        __wbg_getcurrentpeeridimpl_c6a63062490312cd: (arg0: any) => void;
+        __wbg_callserviceimpl_84d8278762e4c639: (arg0: any, arg1: any, arg2: any, arg3: any, arg4: any, arg5: any, arg6: any, arg7: any, arg8: any, ) => void;
+        __wbg_getcurrentpeeridimpl_4aca996e28cb8f44: (arg0: any) => void;
         __wbindgen_throw: (arg: any) => void;
     };
     host: LogImport;
@@ -159,7 +159,7 @@ function newImportObject(particleHandler: ParticleHandler, cfg: HostImportsConfi
         // If so, an error with a new name will be occurred after wasm initialization.
         './aquamarine_client_bg.js': {
             // prettier-ignore
-            __wbg_callserviceimpl_d9f9208b7e581e24: (arg0: any, arg1: any, arg2: any, arg3: any, arg4: any, arg5: any, arg6: any, arg7: any, arg8: any) => {
+            __wbg_callserviceimpl_84d8278762e4c639: (arg0: any, arg1: any, arg2: any, arg3: any, arg4: any, arg5: any, arg6: any, arg7: any, arg8: any) => {
                 let wasm = cfg.exports;
                 try {
                     let serviceId = getStringFromWasm0(wasm, arg1, arg2);
@@ -183,7 +183,7 @@ function newImportObject(particleHandler: ParticleHandler, cfg: HostImportsConfi
                     free(wasm, arg7, arg8);
                 }
             },
-            __wbg_getcurrentpeeridimpl_c6a63062490312cd: (arg0: any) => {
+            __wbg_getcurrentpeeridimpl_4aca996e28cb8f44: (arg0: any) => {
                 let peerIdStr = peerId.toB58String();
                 let wasm = cfg.exports;
                 return_current_peer_id(wasm, peerIdStr, arg0);
@@ -200,8 +200,8 @@ function newLogImport(cfg: HostImportsConfig): ImportObject {
     return {
         host: log_import(cfg),
         './aquamarine_client_bg.js': {
-            __wbg_callserviceimpl_d9f9208b7e581e24: (_) => {},
-            __wbg_getcurrentpeeridimpl_c6a63062490312cd: (_) => {},
+            __wbg_callserviceimpl_84d8278762e4c639: (_) => {},
+            __wbg_getcurrentpeeridimpl_4aca996e28cb8f44: (_) => {},
             __wbindgen_throw: (_) => {},
         },
     };
diff --git a/src/internal/builtins.ts b/src/internal/builtins.ts
index 6226e2f2a..4b8707384 100644
--- a/src/internal/builtins.ts
+++ b/src/internal/builtins.ts
@@ -109,16 +109,16 @@ export const getInterfaces = async (client: FluenceClient, ttl?: number): Promis
                 (seq
                     (seq
                         (call relay ("srv" "list") [] services)
-                        (call relay ("op" "identity") [] interfaces[])
+                        (call relay ("op" "identity") [] $interfaces)
                     )
                     (fold services s
                         (seq
-                            (call relay ("srv" "get_interface") [s.$.id!] interfaces[])
+                            (call relay ("srv" "get_interface") [s.$.id!] $interfaces)
                             (next s)
                         )
                     )
                 )
-                (call myPeerId ("_callback" "${callbackFn}") [interfaces])
+                (call myPeerId ("_callback" "${callbackFn}") [$interfaces])
             )
         `,
         )