diff --git a/reg-tests/http-rules/h1or2_to_h1c.vtc b/reg-tests/http-rules/h1or2_to_h1c.vtc
index 3dd907e16..89ae0f6a6 100644
--- a/reg-tests/http-rules/h1or2_to_h1c.vtc
+++ b/reg-tests/http-rules/h1or2_to_h1c.vtc
@@ -165,7 +165,7 @@ haproxy h1 -conf {
 	http-response set-header     sl1-crc "%[res.fhdr(sl1),crc32]"
 	http-response set-header     sl2-crc "%[res.fhdr(sl2),crc32]"
 	http-response set-header     hdr-crc "%[res.fhdr(hdr),crc32]"
-	http-response allow
+	http-response allow if TRUE
 	http-response deny # must not be evaluated
 
 	server s1 ${s1_addr}:${s1_port}