diff --git a/tests/webtbs/tw8177.pp b/tests/webtbs/tw8177.pp
index 6d6486aff4..e0edbeb9e1 100644
--- a/tests/webtbs/tw8177.pp
+++ b/tests/webtbs/tw8177.pp
@@ -9,6 +9,10 @@ program ValidateStrToInt;
 {$ifdef cpuarm}
   {$define slowcpu}
 {$endif}
+{$ifdef cpumips}
+  {$define slowcpu}
+{$endif}
+
 
 uses
   SysUtils;