diff --git a/src/Admin/HostedServices/BlockIpHostedService.cs b/src/Admin/HostedServices/BlockIpHostedService.cs
index 4678512b15..365058d27d 100644
--- a/src/Admin/HostedServices/BlockIpHostedService.cs
+++ b/src/Admin/HostedServices/BlockIpHostedService.cs
@@ -103,7 +103,7 @@ namespace Bit.Admin.HostedServices
                     }
                 }
 
-                await Task.Delay(TimeSpan.FromSeconds(5));
+                await Task.Delay(TimeSpan.FromSeconds(15));
             }
         }