diff --git a/src/Grafoscopio-Utils/GrafoscopioUtils.class.st b/src/Grafoscopio-Utils/GrafoscopioUtils.class.st
index b88e6c1..62e4046 100644
--- a/src/Grafoscopio-Utils/GrafoscopioUtils.class.st
+++ b/src/Grafoscopio-Utils/GrafoscopioUtils.class.st
@@ -93,7 +93,7 @@ GrafoscopioUtils class >> sanitize: url [
 	modUrl := url.
 	[modUrl asString endsWith: ' ']
 		whileTrue: [ modUrl := modUrl copyFrom: 1 to: (modUrl size - 1)  ].
-	(url asString beginsWith: 'http://') 
+	(url asString beginsWith: 'http')  "http or https"
 		ifFalse: [ sanitized := ('http://', modUrl) asUrl ]
 		ifTrue: [ sanitized := modUrl asUrl ].
 	^ sanitized