diff --git a/esdt-system-sc-mock/scenarios/esdt_system_sc.scen.json b/esdt-system-sc-mock/scenarios/esdt_system_sc.scen.json
index 9477a47..5e54fb1 100644
--- a/esdt-system-sc-mock/scenarios/esdt_system_sc.scen.json
+++ b/esdt-system-sc-mock/scenarios/esdt_system_sc.scen.json
@@ -19,7 +19,7 @@
                         }
                     },
                     "storage": {},
-                    "code": "file:../output/esdt-system-sc-mock.wasm"
+                    "code": "mxsc:../output/esdt-system-sc-mock.mxsc.json"
                 }
             }
         },
@@ -97,7 +97,7 @@
                     "storage": {
                         "str:nrIssuedTokens": "1"
                     },
-                    "code": "file:../output/esdt-system-sc-mock.wasm"
+                    "code": "mxsc:../output/esdt-system-sc-mock.mxsc.json"
                 }
             }
         },