diff --git a/src/modules/wizard/page_120.c b/src/modules/wizard/page_120.c
index a1c676b5a..85a13f560 100644
--- a/src/modules/wizard/page_120.c
+++ b/src/modules/wizard/page_120.c
@@ -39,7 +39,7 @@ _wizard_temperature_get_bus_files(const char *bus)
 {
    Eina_List *result;
    Eina_List *therms;
-   char path[PATH_MAX];
+   char path[PATH_MAX + PATH_MAX + 3];
    char busdir[PATH_MAX];
    char *name;