diff --git a/create-key.sh b/create-key.sh
index 21048e3..facca83 100755
--- a/create-key.sh
+++ b/create-key.sh
@@ -1,3 +1,3 @@
 #! /bin/bash
 
-openssl req -nodes -x509 -newkey rsa:4096 -keyout mxshadow.key.pem -out mxshadow.cert.pem -days 3650 -subj '/CN=mxshadowsrv'
+openssl req -nodes -x509 -newkey rsa:4096 -keyout mxshadow.key.pem -out mxshadow.cert.pem -days 36500 -subj '/CN=mxshadowsrv'