diff --git a/juno_samples/fork_join_tests/src/cpu.sch b/juno_samples/fork_join_tests/src/cpu.sch
index 9e87d26a899772c48a5cc534b6da15d153add675..abc2fde0fc3888d033dd2d2dc082aa8a9680f76a 100644
--- a/juno_samples/fork_join_tests/src/cpu.sch
+++ b/juno_samples/fork_join_tests/src/cpu.sch
@@ -54,7 +54,7 @@ gvn(*);
 phi-elim(*);
 dce(*);
 
-fork-tile[32, 0, false](test6@loop);
+fork-tile[32, 0, false, true](test6@loop);
 let out = fork-split(test6@loop);
 let out = outline(out.test6.fj1);
 cpu(out);
diff --git a/juno_samples/fork_join_tests/src/gpu.sch b/juno_samples/fork_join_tests/src/gpu.sch
index 8f4ec9ad06b2525e2e872f7c629880a7c8b7f213..91bd6c79103eeb03468ea39a38995a9222836a20 100644
--- a/juno_samples/fork_join_tests/src/gpu.sch
+++ b/juno_samples/fork_join_tests/src/gpu.sch
@@ -52,7 +52,7 @@ slf(auto.test2);
 infer-schedules(auto.test2);
 fork-interchange[0, 1](auto.test2);
 
-fork-tile[32, 0, false](test6@loop);
+fork-tile[32, 0, false, true](test6@loop);
 let out = fork-split(test6@loop);
 let out = auto-outline(test6);
 gpu(out.test6);