diff --git a/nsupdate.d/sample.config.dist b/nsupdate.d/sample.config.dist
index 6861db9..52d6507 100755
--- a/nsupdate.d/sample.config.dist
+++ b/nsupdate.d/sample.config.dist
@@ -1,7 +1,7 @@
 # nsupdate.config
 
 # from which site should we get your wan ip?
-IP_CHECK_SITE="http://ip.dblx.io"
+IP_CHECK_SITE="https://ip.dblx.io"
 
 # use drill instead of nslookup for hostname lookup
 USE_DRILL="YES"
@@ -14,4 +14,4 @@ INWX_PASS="PASSWORD"
 # The hostname that you want to update and it's ID from the inwx interface
 # You get the ID when you edit the given nameserver entry and hover the save button.
 DOMAIN="DOMAIN"
-INWX_DOMAIN_ID="123456789"
\ No newline at end of file
+INWX_DOMAIN_ID="123456789"