diff --git a/readme b/readme
index e0cd802..31b0d96 100644
--- a/readme
+++ b/readme
@@ -1 +1,2 @@
-On the first run uncomment the lines beginning with a double comment "##"
\ No newline at end of file
+On the first run uncomment the lines beginning with a double comment "##"
+IMPORTANT: After the first successful run return the double comments otherwise the iptables is going to get populated over and over again with the same rules.
\ No newline at end of file