diff --git a/lisp/url/url-http.el b/lisp/url/url-http.el
index 2608a85963a..3a0fbf6ecd6 100644
--- a/lisp/url/url-http.el
+++ b/lisp/url/url-http.el
@@ -459,7 +459,7 @@ should be shown to the user."
 	      (url-http-debug "Converting `%s' request to `GET' because of REDIRECT(%d)"
 			      url-http-method url-http-response-status)
 	      (setq url-http-method "GET"
-		    url-request-data nil)))
+		    url-http-data nil)))
 	   (303
 	    ;; The response to the request can be found under a different
 	    ;; URI and SHOULD be retrieved using a GET method on that