diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 3fc3577..9ba81ff 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -1269,6 +1269,7 @@
         return -errno;
     }
     out.size = res;
+    out.padding = 0;
     fuse_reply(fuse, hdr->unique, &out, sizeof(out));
     return NO_STATUS;
 }