diff --git a/How-does-indymedia-work.md b/How-does-indymedia-work.md
index 03b1117..7b8db3b 100644
--- a/How-does-indymedia-work.md
+++ b/How-does-indymedia-work.md
@@ -2,7 +2,7 @@ The 'newswire' is a place for grassroots on the ground media reports “news”
 
 Text, photo, audio and video – with Who, What, When, Where, Why context.
 
-This is a open space for progressive [PGA-](https://www.nadir.org/nadir/initiativ/agp/free/pga/hallm.htm) and [#4opens](hamishcampbell.com/index.php/projects/4opens/)-friendly content.
+This is a open space for progressive [PGA-](https://www.nadir.org/nadir/initiativ/agp/free/pga/hallm.htm) and [#4opens](http://hamishcampbell.com/index.php/projects/4opens/)-friendly content.
 
 The 'feature' column is written by the instance's editorial collective from content posted on the newswire, always linking back to the source(s). This is created in a #4opens way and open to all people active/involved in the IMC.
 <br />The "features" are then published by passive consensus - the default approach being that publishing will be automatic within a specified time, unless contested by one or more moderators.