diff --git a/irqbalance.c b/irqbalance.c
index 0b77376..4f3b97d 100644
--- a/irqbalance.c
+++ b/irqbalance.c
@@ -70,7 +70,7 @@ unsigned long migrate_ratio = 0;
 
 #ifdef HAVE_IRQBALANCEUI
 int socket_fd;
-char socket_name[64];
+char socket_name[108];
 char *banned_cpumask_from_ui = NULL;
 #endif