diff --git a/setid b/setid
index f83fe9b..3c198ca 100755
--- a/setid
+++ b/setid
@@ -6,7 +6,7 @@
 
 ids = ''
 for uid in range(1000, 2000):
-    start = uid * 10**5
+    start = (uid - 999) * 10**5
     num = 65536  # Allocate 65536 UIDs
     ids += str(uid) + ':' + str(start) + ':' + str(num) + '\n'