diff --git a/tests/webtbf/tw7438.pp b/tests/webtbf/tw7438.pp
index 934ff57dce..24db00fac3 100644
--- a/tests/webtbf/tw7438.pp
+++ b/tests/webtbf/tw7438.pp
@@ -7,8 +7,8 @@ interface
 
 type
   tr = bitpacked record
-    l1: longint;
-    l2: longint;
+    l1: 0..15;
+    l2: 0..15;
   end;