diff --git a/tests/2/errorSys9.zwei b/tests/2/errorSys9.zwei
new file mode 100755
index 0000000..dc8d6d2
--- /dev/null
+++ b/tests/2/errorSys9.zwei
@@ -0,0 +1,12 @@
+//this file tests invalid method definitions. 
+// missing second ")"  and missing identifier in the second method declaration
+//this file is wrong
+class Bimbo {
+
+	formal formal (formal formal {}
+
+	formal formal2(ident) {}
+	
+}
+
+bimbo
\ No newline at end of file
diff --git a/tests/2/sys9.txt.zwei b/tests/2/sys9.txt.zwei
deleted file mode 100755
index dc8d6d2..0000000
--- a/tests/2/sys9.txt.zwei
+++ /dev/null
@@ -1,12 +0,0 @@
-//this file tests invalid method definitions. 
-// missing second ")"  and missing identifier in the second method declaration
-//this file is wrong
-class Bimbo {
-
-	formal formal (formal formal {}
-
-	formal formal2(ident) {}
-	
-}
-
-bimbo
\ No newline at end of file