diff --git a/Flow.Launcher.Infrastructure/TranslationMapping.cs b/Flow.Launcher.Infrastructure/TranslationMapping.cs
index 6d4feccd4..58754cf90 100644
--- a/Flow.Launcher.Infrastructure/TranslationMapping.cs
+++ b/Flow.Launcher.Infrastructure/TranslationMapping.cs
@@ -8,9 +8,9 @@ namespace Flow.Launcher.Infrastructure
     {
         private bool constructed;
 
-        // Asssuming one original item maps to multi translated items
-        // list[i] is the last translated index + 1 of original index i
-        private readonly List<int> originalToTranslated = [];
+        // Asssuming one original item maps to multi translated items  
+        // list[i] is the last translated index + 1 of original index i  
+        private readonly List<int> originalToTranslated = new List<int>();
 
         public void AddNewIndex(int translatedIndex, int length)
         {