diff --git a/bin/minindn b/bin/minindn
index ddcc95d..bf255df 100755
--- a/bin/minindn
+++ b/bin/minindn
@@ -479,7 +479,7 @@
     hosts_conf = []
     links_conf = []
 
-    signal.signal(signal.SIGINT, signal_handler)
+    signal.signal(signal.SIGQUIT, signal_handler)
 
     options = parse_args()