diff --git a/testdata/parser/negative/17.pdl b/testdata/parser/negative/17.pdl
deleted file mode 100644
index 28b1bd0f9f9ebd0b8ea3870edc4c37851a591e3a..0000000000000000000000000000000000000000
--- a/testdata/parser/negative/17.pdl
+++ /dev/null
@@ -1,8 +0,0 @@
-#version 100
-
-// illegal assignment
-primitive main(in a, out b) {
-	int x = 0;
-	int y = 0;
-	x + y = 0;
-}
\ No newline at end of file