diff --git a/retropikzel/download-file.scm b/retropikzel/download-file.scm
index 320437e..b1abad0 100644
--- a/retropikzel/download-file.scm
+++ b/retropikzel/download-file.scm
@@ -74,6 +74,4 @@
                (error-string (c-bytevector->string error-cbv)))
           (c-bytevector-free error-cbv)
           (error error-string url)))
-      (curl-easy-cleanup handle)
-      ;(c-bytevector-free file-mode-cbv to-path-cbv to-file-cbv url-cbv)
-      )))
+      (curl-easy-cleanup handle))))
diff --git a/retropikzel/system.scm b/retropikzel/system.scm
index 71f3b90..44aad8c 100644
--- a/retropikzel/system.scm
+++ b/retropikzel/system.scm
@@ -3,6 +3,6 @@
 
 (define (system command)
   (let* ((command-cbv (string->c-bytevector command))
-         (result (c-system command-pointer)))
+         (result (c-system command-cbv)))
     (c-bytevector-free command-cbv)
     result))