diff --git a/Endpoint/Common/Services/Security/MemoryCacheService.cs b/Endpoint/Common/Services/Security/MemoryCacheService.cs
index fcb1f09..6c5b8f6 100644
--- a/Endpoint/Common/Services/Security/MemoryCacheService.cs
+++ b/Endpoint/Common/Services/Security/MemoryCacheService.cs
@@ -23,8 +23,11 @@ public class MemoryCacheService(IMemoryCache cache) : ICacheService
 
     public Task<T?> GetAsync<T>(string key, CancellationToken cancellationToken = default)
     {
-        cache.TryGetValue(key, out byte[]? value);
-        return Task.FromResult(JsonSerializer.Deserialize<T>(value));
+        return Task.FromResult(
+            cache.TryGetValue(key, out byte[]? value) ?
+            JsonSerializer.Deserialize<T>(value) :
+            default
+        );
     }
 
     public Task RemoveAsync(string key, CancellationToken cancellationToken = default)