diff --git a/test/corpus/basic.txt b/test/corpus/basic.txt
index 27b23b7..002e805 100644
--- a/test/corpus/basic.txt
+++ b/test/corpus/basic.txt
@@ -806,6 +806,11 @@ fn-no-mode(somerpar) NO-ERROR.
       (function_call_argument
         (argument_mode)
         (identifier))))
+  (function_call_statement
+    (function_call
+      function: (identifier)
+      (function_call_argument
+        (identifier))))
   (function_call_statement
     (function_call
       function: (identifier)