diff --git a/tests/tbs/tb0468.pp b/tests/tbs/tb0468.pp
index 1561ce1b23..c2d8b0f255 100644
--- a/tests/tbs/tb0468.pp
+++ b/tests/tbs/tb0468.pp
@@ -1,3 +1,4 @@
+{ %CPU=i386 }
 { %OPT=-Sg }
 program tb0468;