diff --git a/testdata/parser/negative/4.pdl b/testdata/parser/negative/4.pdl
deleted file mode 100644
index 9d34caa72fdaefd46c77bfc59cf8d91b89b38fa8..0000000000000000000000000000000000000000
--- a/testdata/parser/negative/4.pdl
+++ /dev/null
@@ -1,13 +0,0 @@
-#version 100
-
-// built-in outside sync block
-primitive main(in a, out b) {
-	int x = 0;
-	msg y = create(0); // legal
-	while (x < 10) {
-		y = get(a); // illegal
-		sync {
-			y = get(a); // legal
-		}
-	}
-}