diff --git a/Project-Unite/Controllers/AdminController.cs b/Project-Unite/Controllers/AdminController.cs
index f753fb9..0ccfd84 100644
--- a/Project-Unite/Controllers/AdminController.cs
+++ b/Project-Unite/Controllers/AdminController.cs
@@ -119,8 +119,8 @@ Unlike previous ShiftOS site revamps, your account got migrated over. However, t
             if (!System.IO.Directory.Exists(backupServerDir))
                 System.IO.Directory.CreateDirectory(backupServerDir);
 
-            string backupUrl = backupDir.Remove(0, 1) + "/ShiftOS-" + DateTime.Now.ToString().Replace("/", "-") + ".zip";
-            string backupname = Path.Combine(backupServerDir, "ShiftOS-" + DateTime.Now.ToString().Replace("/", "-") + ".zip");
+            string backupUrl = backupDir.Remove(0, 1) + "/ShiftOS-" + DateTime.Now.ToString().Replace("/", "-").Replace(":", "-") + ".zip";
+            string backupname = Path.Combine(backupServerDir, "ShiftOS-" + DateTime.Now.ToString().Replace("/", "-").Replace(":", "-") + ".zip");
 
             try
             {