diff -r cbedaddc9351 -r ecb5212d5885 src/HOL/HOLCF/IOA/ex/TrivEx.thy
--- a/src/HOL/HOLCF/IOA/ex/TrivEx.thy	Thu Dec 31 12:43:09 2015 +0100
+++ b/src/HOL/HOLCF/IOA/ex/TrivEx.thy	Thu Dec 31 12:55:39 2015 +0100
@@ -5,7 +5,7 @@
 section \<open>Trivial Abstraction Example\<close>
 
 theory TrivEx
-imports Abstraction
+imports "../Abstraction"
 begin
 
 datatype action = INC