Index: tests/concurrent/signal/disjoint.cfa
===================================================================
--- tests/concurrent/signal/disjoint.cfa	(revision 8f1a99e18a889d2af43cbd1e5f77c6554f5c8009)
+++ tests/concurrent/signal/disjoint.cfa	(revision 8603c103d67729d4e4cec233b1b6f1f2a5e89d90)
@@ -38,5 +38,5 @@
 
 // Use a global struct because the order needs to match with Signaller thread
-struct {
+static struct {
 	global_t mut;
 	global_data_t data;