diff --git a/lisp/ob-ref.el b/lisp/ob-ref.el
index 392abbb45..c5c539107 100644
--- a/lisp/ob-ref.el
+++ b/lisp/ob-ref.el
@@ -173,7 +173,7 @@ the variable."
 			       (`babel-call
 				(throw :found
 				       (org-babel-execute-src-block
-					nil (org-babel-lob-get-info e))))
+					nil (org-babel-lob-get-info e) params)))
 			       (`src-block
 				(throw :found
 				       (org-babel-execute-src-block