diff -r 450cefec7c11 -r cc19f7ca2ed6 src/HOL/ex/Refute_Examples.thy
--- a/src/HOL/ex/Refute_Examples.thy	Fri Aug 18 13:55:05 2017 +0200
+++ b/src/HOL/ex/Refute_Examples.thy	Fri Aug 18 20:47:47 2017 +0200
@@ -8,7 +8,7 @@
 section \<open>Examples for the 'refute' command\<close>
 
 theory Refute_Examples
-imports "~~/src/HOL/Library/Refute"
+imports "HOL-Library.Refute"
 begin
 
 refute_params [satsolver = "cdclite"]