diff --git a/testdata/parser/negative/18.txt b/testdata/parser/negative/18.txt
deleted file mode 100644
index ada41541886229d2f5b288bfda713d5c92eaf328..0000000000000000000000000000000000000000
--- a/testdata/parser/negative/18.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Parse error at 18.pdl:7:11: Unindexable expression
-	y[0] = (x+y)[0];
-	         ^