diff --git a/testdata/parser/positive/3.pdl b/testdata/parser/positive/3.pdl
index 11fb1a52fb3b3a1f5b7b6efa41abb16b1c47291a..f458ce5c398c5ff7a416c4e4a3577b41fcfbcf0a 100644
--- a/testdata/parser/positive/3.pdl
+++ b/testdata/parser/positive/3.pdl
@@ -30,7 +30,7 @@ composite main(in ai, out ao, in bi, out bo, in ci, out co, in di, out do) {
 
 primitive computeMax(in a, in b, in c, in d, out x) {
 	while (true) {
-		synchronous {
+		sync {
             if (fires(a) && fires(b) && fires(c) && fires(d) && fires(x)) {
             	msg aa = get(a);
             	msg bb = get(b);