diff --git a/configuration/disk-trim.md b/configuration/disk-trim.md
index 932c316d..cbb67259 100644
--- a/configuration/disk-trim.md
+++ b/configuration/disk-trim.md
@@ -8,7 +8,7 @@ redirect_from:
 - /wiki/DiskTRIM/
 ---
 
-VMs have already TRIM enabled by default, but dom0 doesn't. There are some security implications (read for example [this article](http://asalor.blogspot.com/2011/08/trim-dm-crypt-problems.html)), but IMO not very serious.
+VMs have already TRIM enabled by default, but dom0 doesn't. There are some security implications (read for example [this article](https://asalor.blogspot.com/2011/08/trim-dm-crypt-problems.html)), but IMO not very serious.
 
 To enable TRIM in dom0 you need: