diff --git a/roots.c b/roots.c
index 90b82d7..92ce789 100644
--- a/roots.c
+++ b/roots.c
@@ -239,7 +239,7 @@ int format_volume(const char* volume) {
 
     if (strcmp(v->fs_type, "ext4") == 0) {
         reset_ext4fs_info();
-        int result = make_ext4fs(v->device, NULL, NULL, 0, 0, 0);
+        int result = make_ext4fs(v->device, NULL, NULL, 0, 0, 0, 0);
         if (result != 0) {
             LOGE("format_volume: make_extf4fs failed on %s\n", v->device);
             return -1;