--- a/src/HOL/Nominal/Examples/Weakening.thy Fri Aug 18 13:55:05 2017 +0200
+++ b/src/HOL/Nominal/Examples/Weakening.thy Fri Aug 18 20:47:47 2017 +0200
@@ -1,5 +1,5 @@
theory Weakening
- imports "../Nominal"
+ imports "HOL-Nominal.Nominal"
begin
text \<open>