diff --git a/ProjectLighthouse/Helpers/HashHelper.cs b/ProjectLighthouse/Helpers/HashHelper.cs
index 72c7724a..865a04f3 100644
--- a/ProjectLighthouse/Helpers/HashHelper.cs
+++ b/ProjectLighthouse/Helpers/HashHelper.cs
@@ -51,27 +51,27 @@ namespace LBPUnion.ProjectLighthouse.Helpers {
         public static async Task<string> ComputeDigest(string path, string authCookie, Stream body,
             string digestKey)
         {
-            var memoryStream = new MemoryStream();
+            MemoryStream memoryStream = new MemoryStream();
 
-            var pathBytes = Encoding.UTF8.GetBytes(path);
-            var cookieBytes = string.IsNullOrEmpty(authCookie)
+            byte[] pathBytes = Encoding.UTF8.GetBytes(path);
+            byte[] cookieBytes = string.IsNullOrEmpty(authCookie)
                 ? Array.Empty<byte>()
                 : Encoding.UTF8.GetBytes(authCookie);
-            var keyBytes = Encoding.UTF8.GetBytes(digestKey);
+            byte[] keyBytes = Encoding.UTF8.GetBytes(digestKey);
                 
             await body.CopyToAsync(memoryStream);
 
-            var bodyBytes = memoryStream.ToArray();
+            byte[] bodyBytes = memoryStream.ToArray();
 
-            using var sha1 = IncrementalHash.CreateHash(HashAlgorithmName.SHA1);
+            using IncrementalHash sha1 = IncrementalHash.CreateHash(HashAlgorithmName.SHA1);
             sha1.AppendData(bodyBytes);
             if (cookieBytes.Length > 0)
                 sha1.AppendData(cookieBytes);
             sha1.AppendData(pathBytes);
             sha1.AppendData(keyBytes);
 
-            var digestBytes = sha1.GetHashAndReset();
-            var digestString = Convert.ToHexString(digestBytes).ToLower();
+            byte[] digestBytes = sha1.GetHashAndReset();
+            string digestString = Convert.ToHexString(digestBytes).ToLower();
 
             return digestString;
         }