diff --git a/front/tests/assets/rollingStock/dual-mode_rolling_stock.json b/front/tests/assets/rollingStock/dual-mode_rolling_stock.json
index 8fce0c6ca7d..da9ea5e39fd 100644
--- a/front/tests/assets/rollingStock/dual-mode_rolling_stock.json
+++ b/front/tests/assets/rollingStock/dual-mode_rolling_stock.json
@@ -437,11 +437,11 @@
     "C2": "1",
     "C1": "3"
   },
-  "energy_sources": [ ],
+  "energy_sources": [],
   "locked": false,
   "electrical_power_startup_time": 6.0,
   "raise_pantograph_time": 16.0,
   "version": 1,
-  "supported_signaling_systems": [ "BAL", "BAPR", "TVM300", "TVM430" ],
-  "liveries": [ ]
+  "supported_signaling_systems": ["BAL", "BAPR", "TVM300", "TVM430"],
+  "liveries": []
 }